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Wuni R, Lakshmipriya N, Abirami K, Ventura EF, Anjana RM, Sudha V, Shobana S, Unnikrishnan R, Krishnaswamy K, Vimaleswaran KS, Mohan V. Higher Intake of Dairy Is Associated with Lower Cardiometabolic Risks and Metabolic Syndrome in Asian Indians. Nutrients 2022; 14:3699. [PMID: 36145074 PMCID: PMC9503034 DOI: 10.3390/nu14183699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/24/2022] [Accepted: 09/03/2022] [Indexed: 11/22/2022] Open
Abstract
There is conflicting evidence about the association between dairy products and cardiometabolic risk (CMR). We aimed to assess the association of total dairy intake with CMR factors and to investigate the association of unfermented and fermented dairy intake with CMR in Asian Indians who are known to have greater susceptibility to type 2 diabetes and cardiovascular diseases compared to white Europeans. The study comprised 1033 Asian Indian adults with normal glucose tolerance chosen from the Chennai Urban Rural Epidemiological Study (CURES). Dietary intake was assessed using a validated open-ended semi-quantitative food frequency questionnaire. Metabolic syndrome (MS) was diagnosed based on the new harmonising criteria using central obesity, dyslipidaemia [low high-density lipoprotein cholesterol (HDL) and increased serum triglycerides (TG)], hypertension and glucose intolerance. Increased consumption of dairy (≥5 cups per day of total, ≥4 cups per day of unfermented or ≥2 cups per day of fermented dairy) was associated with a lower risk of high fasting plasma glucose (FPG) [hazards ratio (HR), 95% confidence interval (CI): 0.68, 0.48−0.96 for total dairy; 0.57, 0.34−0.94 for unfermented dairy; and 0.64, 0.46−0.90 for fermented dairy; p < 0.05 for all] compared to a low dairy intake (≤1.4 cups per day of total dairy; ≤1 cup per day of unfermented dairy; and ≤0.1 cup per day of fermented dairy). A total dairy intake of ≥5 cups per day was also protective against high blood pressure (BP) (HR: 0.65, 95% CI: 0.43−0.99, p < 0.05), low HDL (HR: 0.63, 95% CI: 0.43−0.92, p < 0.05) and MS (HR: 0.71, 95% CI: 0.51−0.98, p < 0.05) compared to an intake of ≤1.4 cups per day. A high unfermented dairy intake (≥4 cups per day) was also associated with a lower risk of high body mass index (BMI) (HR: 0.52, 95% CI: 0.31−0.88, p < 0.05) compared to a low intake (≤1 cup per day), while a reduced risk of MS was observed with a fermented dairy intake of ≥2 cups per day (HR: 0.71, 95% CI: 0.51−0.98, p < 0.05) compared to an intake of ≤0.1 cup per day. In summary, increased consumption of dairy was associated with a lower risk of MS and components of CMR.
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Affiliation(s)
- Ramatu Wuni
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences, University of Reading, Reading RG6 6DZ, UK
| | - Nagarajan Lakshmipriya
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India
| | - Kuzhandaivelu Abirami
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India
| | - Eduard Flores Ventura
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences, University of Reading, Reading RG6 6DZ, UK
| | - Ranjit Mohan Anjana
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India
- Dr. Mohan’s Diabetes Specialties Centre, IDF Centre of Excellence in Diabetes Care, Chennai 600086, India
| | - Vasudevan Sudha
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India
| | - Shanmugam Shobana
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India
| | - Ranjit Unnikrishnan
- Dr. Mohan’s Diabetes Specialties Centre, IDF Centre of Excellence in Diabetes Care, Chennai 600086, India
| | - Kamala Krishnaswamy
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India
| | - Karani Santhanakrishnan Vimaleswaran
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences, University of Reading, Reading RG6 6DZ, UK
- The Institute for Food, Nutrition and Health (IFNH), University of Reading, Reading RG6 6AP, UK
| | - Viswanathan Mohan
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India
- Dr. Mohan’s Diabetes Specialties Centre, IDF Centre of Excellence in Diabetes Care, Chennai 600086, India
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Anjana RM, Srinivasan S, Sudha V, Joshi SR, Saboo B, Tandon N, Das AK, Jabbar PK, Madhu SV, Gupta A, Bajaj S, Chowdhury S, Kalra S, Gayathri R, Abirami K, Manasa VS, Padmapritha T, Lakshmipriya N, Geetha G, Deepa M, Pradeepa R, Unnikrishnan R, Kurpad AV, Krishnaswamy K, Kaur T, Dhaliwal RS, Mohan V. Macronutrient Recommendations for Remission and Prevention of Diabetes in Asian Indians Based on a Data-Driven Optimization Model: The ICMR-INDIAB National Study. Diabetes Care 2022; 45:dc220627. [PMID: 36350789 DOI: 10.2337/dc22-0627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 07/05/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To derive macronutrient recommendations for remission and prevention of type 2 diabetes (T2D) in Asian Indians using a data-driven optimization approach. RESEARCH DESIGN AND METHODS Dietary, behavioral, and demographic assessments were performed on 18,090 adults participating in the nationally representative, population-based Indian Council of Medical Research-India Diabetes (ICMR-INDIAB) study. Fasting and 2-h postglucose challenge capillary blood glucose and glycosylated hemoglobin (HbA1c) were estimated. With HbA1c as the outcome, a linear regression model was first obtained for various glycemic categories: newly diagnosed diabetes (NDD), prediabetes (PD), and normal glucose tolerance (NGT). Macronutrient recommendations were formulated as a constrained quadratic programming problem (QPP) to compute optimal macronutrient compositions that would reduce the sum of the difference between the estimated HbA1c from the linear regression model and the targets for remission (6.4% for NDD and 5.6% for PD) and prevention of progression in T2D in PD and NGT groups. RESULTS Four macronutrient recommendations (%E- Energy) emerged for 1) diabetes remission in NDD: carbohydrate, 49-54%; protein, 19-20%; and fat, 21-26%; 2) PD remission to NGT: carbohydrate, 50-56%; protein,18-20%; fat, 21-27%; 3 and 4) prevention of progression to T2D in PD and NGT: carbohydrate, 54-57% and 56-60%; protein, 16-20% and 14-17%, respectively; and fat 20-24% for PD and NGT. CONCLUSIONS We recommend reduction in carbohydrates (%E) and an increase in protein (%E) for both T2D remission and for prevention of progression to T2D in PD and NGT groups. Our results underline the need for new dietary guidelines that recommend appropriate changes in macronutrient composition for reducing the burden due to diabetes in South Asia.
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Affiliation(s)
- Ranjit Mohan Anjana
- Department of Diabetology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Seshadhri Srinivasan
- International Research Centre, Kalasalingam Academy of Research and Education, Srivilliputhur, Tamil Nadu, India
| | - Vasudevan Sudha
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Shashank R Joshi
- Department of Diabetology and Endocrinology, Lilavati Hospital and Research Centre, Mumbai, Maharashtra, India
| | - Banshi Saboo
- Dia Care-Diabetes Care & Hormone Clinic, Ahmedabad, Gujarat, India
| | - Nikhil Tandon
- Department of Endocrinology & Metabolism, All India Institute of Medical Sciences, New Delhi - National Capital, India
| | - Ashok Kumar Das
- Department of General Medicine & Endocrinology, Pondicherry Institute of Medical Sciences, Pudcherry - Union Territory, India
| | | | - Sri Venkata Madhu
- Department of Endocrinology, University College of Medical Sciences and GTB Hospital, New Delhi, India
| | - Arvind Gupta
- Department of Diabetes, Obesity and Metabolic Disorders, Rajasthan Hospital, Jaipur, Rajasthan, India
| | - Sarita Bajaj
- Department of Medicine, Moti Lal Nehru Medical College, Prayagraj, Uttar Pradesh, India
| | - Subhankar Chowdhury
- Department of Endocrinology & Metabolism, Institute of Post Graduate Medical Education & Research (IPGMER) & SSKM Hospital, Kolkata, West Bengal, India
| | | | - Rajagopal Gayathri
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Kuzhandaivelu Abirami
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Valangaiman Sriram Manasa
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Thamotharan Padmapritha
- Department of Instrumentation and Control Engineering, Kalasalingam Academy of Research and Education, Srivilliputhur, Tamil Nadu, India
| | - Nagarajan Lakshmipriya
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Gunasekaran Geetha
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Mohan Deepa
- Department of Epidemiology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Rajendra Pradeepa
- Department of Research Operations, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Ranjit Unnikrishnan
- Department of Diabetology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | | | - Kamala Krishnaswamy
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Tanvir Kaur
- Non-Communicable Diseases Division, Indian Council of Medical Research, New Delhi, India
| | | | - Viswanathan Mohan
- Department of Diabetology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
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Wuni R, Adela Nathania E, Ayyappa AK, Lakshmipriya N, Ramya K, Gayathri R, Geetha G, Anjana RM, Kuhnle GGC, Radha V, Mohan V, Sudha V, Vimaleswaran KS. Impact of Lipid Genetic Risk Score and Saturated Fatty Acid Intake on Central Obesity in an Asian Indian Population. Nutrients 2022; 14:2713. [PMID: 35807893 PMCID: PMC9269337 DOI: 10.3390/nu14132713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/23/2022] [Accepted: 06/24/2022] [Indexed: 11/22/2022] Open
Abstract
Abnormalities in lipid metabolism have been linked to the development of obesity. We used a nutrigenetic approach to establish a link between lipids and obesity in Asian Indians, who are known to have a high prevalence of central obesity and dyslipidaemia. A sample of 497 Asian Indian individuals (260 with type 2 diabetes and 237 with normal glucose tolerance) (mean age: 44 ± 10 years) were randomly chosen from the Chennai Urban Rural Epidemiological Study (CURES). Dietary intake was assessed using a previously validated questionnaire. A genetic risk score (GRS) was constructed based on cholesteryl ester transfer protein (CETP) and lipoprotein lipase (LPL) genetic variants. There was a significant interaction between GRS and saturated fatty acid (SFA) intake on waist circumference (WC) (Pinteraction = 0.006). Individuals with a low SFA intake (≤23.2 g/day), despite carrying ≥2 risk alleles, had a smaller WC compared to individuals carrying <2 risk alleles (Beta = −0.01 cm; p = 0.03). For those individuals carrying ≥2 risk alleles, a high SFA intake (>23.2 g/day) was significantly associated with a larger WC than a low SFA intake (≤23.2 g/day) (Beta = 0.02 cm, p = 0.02). There were no significant interactions between GRS and other dietary factors on any of the measured outcomes. We conclude that a diet low in SFA might help reduce the genetic risk of central obesity confirmed by CETP and LPL genetic variants. Conversely, a high SFA diet increases the genetic risk of central obesity in Asian Indians.
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Affiliation(s)
- Ramatu Wuni
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences, University of Reading, Reading RG6 6DZ, UK; (R.W.); (G.G.C.K.)
| | - Evelyn Adela Nathania
- Indonesia International Institute for Life Sciences, JI. Pulomas Barat Kav. 88, Jakarta Timur 13210, Indonesia;
| | - Ashok K. Ayyappa
- Department of Molecular Genetics, Madras Diabetes Research Foundation, ICMR Centre for Advanced Research on Diabetes, Chennai 603103, India; (A.K.A.); (K.R.); (R.M.A.); (V.R.); (V.M.)
| | - Nagarajan Lakshmipriya
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India; (N.L.); (R.G.); (G.G.); (V.S.)
| | - Kandaswamy Ramya
- Department of Molecular Genetics, Madras Diabetes Research Foundation, ICMR Centre for Advanced Research on Diabetes, Chennai 603103, India; (A.K.A.); (K.R.); (R.M.A.); (V.R.); (V.M.)
| | - Rajagopal Gayathri
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India; (N.L.); (R.G.); (G.G.); (V.S.)
| | - Gunasekaran Geetha
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India; (N.L.); (R.G.); (G.G.); (V.S.)
| | - Ranjit Mohan Anjana
- Department of Molecular Genetics, Madras Diabetes Research Foundation, ICMR Centre for Advanced Research on Diabetes, Chennai 603103, India; (A.K.A.); (K.R.); (R.M.A.); (V.R.); (V.M.)
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India; (N.L.); (R.G.); (G.G.); (V.S.)
- Dr. Mohan’s Diabetes Specialties Centre, IDF Centre of Excellence in Diabetes Care, Gopalapuram, Chennai 600086, India
| | - Gunter G. C. Kuhnle
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences, University of Reading, Reading RG6 6DZ, UK; (R.W.); (G.G.C.K.)
| | - Venkatesan Radha
- Department of Molecular Genetics, Madras Diabetes Research Foundation, ICMR Centre for Advanced Research on Diabetes, Chennai 603103, India; (A.K.A.); (K.R.); (R.M.A.); (V.R.); (V.M.)
| | - Viswanathan Mohan
- Department of Molecular Genetics, Madras Diabetes Research Foundation, ICMR Centre for Advanced Research on Diabetes, Chennai 603103, India; (A.K.A.); (K.R.); (R.M.A.); (V.R.); (V.M.)
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India; (N.L.); (R.G.); (G.G.); (V.S.)
- Dr. Mohan’s Diabetes Specialties Centre, IDF Centre of Excellence in Diabetes Care, Gopalapuram, Chennai 600086, India
| | - Vasudevan Sudha
- Department of Food, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India; (N.L.); (R.G.); (G.G.); (V.S.)
| | - Karani Santhanakrishnan Vimaleswaran
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences, University of Reading, Reading RG6 6DZ, UK; (R.W.); (G.G.C.K.)
- The Institute for Food, Nutrition, and Health (IFNH), University of Reading, Reading RG6 6AP, UK
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Sudha V, Shobana S, Geetha G, Bai M, Vijayalakshmi P, Gayathri R, Lakshmipriya N, Unnikrishnan R, Anjana R, Malleshi N, Krishnaswamy K, K. Henry CJ, Mohan V. Carbohydrate profiling & glycaemic indices of selected traditional Indian foods. Indian J Med Res 2022; 155:56-65. [PMID: 35859429 PMCID: PMC9552392 DOI: 10.4103/ijmr.ijmr_1935_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background & objectives: Consumption of high glycaemic index (GI) food is associated with a high risk for diabetes. There is a felt need to understand the GI of common Indian traditional foods using standard GI protocols. The present study was aimed to analyse the carbohydrate profile of common traditional Indian food preparation and to determine their GI using standardized protocols. Methods: Twelve food preparations made of millets, wheat, maize and pulses were evaluated for nutrient composition including detailed carbohydrate profiling and tested for GI in healthy volunteers using standard methodology. Capillary blood glucose responses for the test foods containing 50 g available carbohydrates were recorded and compared to the reference food (50 g glucose). GI was calculated from the incremental area under the curve (IUAC) for the test and reference foods. Results: Available carbohydrate content of the food preparations ranged between 13.6 and 49.4 g per cent. Maize roti showed the highest total dietary fibre (7.5 g%). White chick pea ‘sundal’ showed highest resistant starch content (3.95 g%). Amongst the 12 test foods, five fell in the high GI category (finger millet balls, sorghum, pearl millet and maize roti), four in the medium GI category (sorghum idli, wheat dosa, methi roti and adai) and three in the low GI category (broken wheat upma, white peas sundal and white chick peas sundal). Interpretation & conclusions: Merely being a whole grain-based food does not qualify for a lower GI. The method of processing, food structural integrity and preparation could influence the GI. The type and quality of fibre are important than the quantity of fibre alone. Judicious planning of accompaniments using low GI legumes may favourably modify the glycaemic response to high GI foods in a meal.
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Vimaleswaran KS, Bodhini D, Jiang J, Ramya K, Mohan D, Shanthi Rani CS, Lakshmipriya N, Sudha V, Pradeepa R, Anjana RM, Mohan V, Radha V. Circulating adiponectin mediates the association between omentin gene polymorphism and cardiometabolic health in Asian Indians. PLoS One 2021; 16:e0238555. [PMID: 33979354 PMCID: PMC8115825 DOI: 10.1371/journal.pone.0238555] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 03/15/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Plasma omentin levels have been shown to be associated with circulating adiponectin concentrations and cardiometabolic disease-related outcomes. In this study, we aim to examine the association of omentin gene polymorphism with serum adiponectin levels and cardiometabolic health status using a genetic approach, and investigate whether these associations are modified by lifestyle factors. METHODS The study included 945 normal glucose tolerant and 941 unrelated individuals with type 2 diabetes randomly selected from the Chennai Urban Rural Epidemiology Study (CURES), in southern India. Study participants were classified into cardiometabolically healthy and unhealthy, where cardiometabolically healthy were those without hypertension, diabetes, and dyslipidemia. Fasting serum adiponectin levels were measured by radioimmunoassay. The omentin A326T (rs2274907) single nucleotide polymorphism (SNP) was screened by polymerase chain reaction-restriction fragment length polymorphism and direct sequencing. RESULTS The 'A' allele of the omentin SNP was significantly associated with lower adiponectin concentrations after adjusting for age, sex, body mass index (BMI), waist circumference (WC) and cardiometabolic health status (p = 1.90 x 10-47). There was also a significant association between circulating adiponectin concentrations and cardiometabolic health status after adjusting for age, sex, BMI, WC and Omentin SNP (p = 7.47x10-10). However, after adjusting for age, sex, BMI, WC and adiponectin levels, the association of 'A' allele with cardiometabolic health status disappeared (p = 0.79) suggesting that adiponectin serves as a mediator of the association between omentin SNP and cardiometabolic health status. There were no significant interactions between the SNP and dietary factors on adiponectin levels and cardiometabolic health status (p>0.25, for all comparisons). CONCLUSIONS Our findings show that adiponectin might function as a mechanistic link between omentin SNP and increased risk of cardiometabolic diseases independent of common and central obesity in Asian Indians. Before strategies to promote adiponectin modulation could be implemented, further studies are required to confirm the molecular mechanisms involved in this triangular relationship between omentin gene, adiponectin and cardiometabolic diseases.
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Affiliation(s)
- Karani Santhanakrishnan Vimaleswaran
- Department of Food and Nutritional Sciences, Hugh Sinclair Unit of Human Nutrition, University of Reading, Reading, United Kingdom
- Institute for Food, Nutrition, and Health, University of Reading, Reading, United Kingdom
| | - Dhanasekaran Bodhini
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India
| | - Juanjie Jiang
- Department of Food and Nutritional Sciences, Hugh Sinclair Unit of Human Nutrition, University of Reading, Reading, United Kingdom
| | - Kandaswamy Ramya
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India
| | - Deepa Mohan
- Department of Epidemiology, Madras Diabetes Research Foundation, Chennai, India
| | | | - Nagarajan Lakshmipriya
- Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, India
| | - Vasudevan Sudha
- Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, India
| | - Rajendra Pradeepa
- Department of Diabetology, Madras Diabetes Research Foundation & Dr. Mohan’s Diabetes Specialities Centre, IDF Centre of Excellence in Diabetes Care, & ICMR Centre for Advanced Research on Diabetes, Gopalapuram, Chennai, India
| | - Ranjit Mohan Anjana
- Department of Diabetology, Madras Diabetes Research Foundation & Dr. Mohan’s Diabetes Specialities Centre, IDF Centre of Excellence in Diabetes Care, & ICMR Centre for Advanced Research on Diabetes, Gopalapuram, Chennai, India
| | - Viswanathan Mohan
- Department of Diabetology, Madras Diabetes Research Foundation & Dr. Mohan’s Diabetes Specialities Centre, IDF Centre of Excellence in Diabetes Care, & ICMR Centre for Advanced Research on Diabetes, Gopalapuram, Chennai, India
| | - Venkatesan Radha
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India
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Alathari BE, Bodhini D, Jayashri R, Lakshmipriya N, Shanthi Rani CS, Sudha V, Lovegrove JA, Anjana RM, Mohan V, Radha V, Pradeepa R, Vimaleswaran KS. A Nutrigenetic Approach to Investigate the Relationship between Metabolic Traits and Vitamin D Status in an Asian Indian Population. Nutrients 2020; 12:E1357. [PMID: 32397403 PMCID: PMC7285077 DOI: 10.3390/nu12051357] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 04/27/2020] [Accepted: 05/06/2020] [Indexed: 12/11/2022] Open
Abstract
Studies in Asian Indians have examined the association of metabolic traits with vitamin D status. However, findings have been quite inconsistent. Hence, we aimed to explore the relationship between metabolic traits and 25-hydroxyvitamin D [25(OH)D] concentrations. We investigate whether this relationship was modified by lifestyle factors using a nutrigenetic approach in 545 Asian Indians randomly selected from the Chennai Urban Rural Epidemiology Study (219 normal glucose tolerant individuals, 151 with pre-diabetes and 175 individuals with type 2 diabetes). A metabolic genetic risk score (GRS) was developed using five common metabolic disease-related genetic variants. There was a significant interaction between metabolic GRS and carbohydrate intake (energy%) on 25(OH)D (Pinteraction = 0.047). Individuals consuming a low carbohydrate diet (≤62%) and those having lesser number of metabolic risk alleles (GRS ≤ 1) had significantly higher levels of 25(OH)D (p = 0.033). Conversely, individuals consuming a high carbohydrate diet despite having lesser number of risk alleles did not show a significant increase in 25(OH)D (p = 0.662). In summary, our findings show that individuals carrying a smaller number of metabolic risk alleles are likely to have higher 25(OH)D levels if they consume a low carbohydrate diet. These data support the current dietary carbohydrate recommendations of 50%-60% energy suggesting that reduced metabolic genetic risk increases 25(OH)D.
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Affiliation(s)
- Buthaina E. Alathari
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences, University of Reading, Reading RG6 6AP, UK; (B.E.A.); (J.A.L.)
- Department of Food Science and Nutrition, Faculty of Health Sciences, The Public Authority for Applied Education and Training, PO Box 14281, AlFaiha 72853, Kuwait
| | - Dhanasekaran Bodhini
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai 603103, India; (D.B.); (V.R.)
| | - Ramamoorthy Jayashri
- Department of Biochemistry, Madras Diabetes Research Foundation, Chennai 600086, India;
| | - Nagarajan Lakshmipriya
- Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India; (N.L.); (V.S.)
| | | | - Vasudevan Sudha
- Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai 600086, India; (N.L.); (V.S.)
| | - Julie A. Lovegrove
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences, University of Reading, Reading RG6 6AP, UK; (B.E.A.); (J.A.L.)
| | - Ranjit Mohan Anjana
- Department of Diabetology, Madras Diabetes Research Foundation & Dr. Mohan′s Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, ICMR Centre for Advanced Research on Diabetes, Gopalapuram, Chennai 600086, India; (R.M.A.); (V.M.); (R.P.)
| | - Viswanathan Mohan
- Department of Diabetology, Madras Diabetes Research Foundation & Dr. Mohan′s Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, ICMR Centre for Advanced Research on Diabetes, Gopalapuram, Chennai 600086, India; (R.M.A.); (V.M.); (R.P.)
| | - Venkatesan Radha
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai 603103, India; (D.B.); (V.R.)
| | - Rajendra Pradeepa
- Department of Diabetology, Madras Diabetes Research Foundation & Dr. Mohan′s Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, ICMR Centre for Advanced Research on Diabetes, Gopalapuram, Chennai 600086, India; (R.M.A.); (V.M.); (R.P.)
| | - Karani S. Vimaleswaran
- Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences, University of Reading, Reading RG6 6AP, UK; (B.E.A.); (J.A.L.)
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Sudha V, Anjana RM, Vijayalakshmi P, Lakshmipriya N, Kalpana N, Gayathri R, Priyadarshini RD, Malini HM, Anitha C, Deepa M, Raj SS, Parthiban K, Ramakrishnan R, Geetha G, Krishnaswamy K, Unnikrishnan R, Mohan V. Reproducibility and construct validity of a food frequency questionnaire for assessing dietary intake in rural and urban Asian Indian adults. Asia Pac J Clin Nutr 2020; 29:192-204. [PMID: 32229459 DOI: 10.6133/apjcn.202003_29(1).0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND AND OBJECTIVES To evaluate the reproducibility and construct validity of the Madras Diabetes Research Foundation FFQ (MDRF-FFQ) with biomarkers for its use in epidemiological settings in India. METHODS AND STUDY DESIGN The MDRF-FFQ was administered to 500 participants representing rural and urban areas of 10 Indian states, twice at an interval of 12 months. Reproducibility was assessed using intra cluster correlation coefficients (ICC). Construct validity of carbohydrate and fat intake was assessed using baseline serum lipids by regression analysis. RESULTS Reproducibility as measured by ICC was 0.50-0.77 for saturated fatty acids (SFA) and energy in urban and 0.61-0.72 for protein and SFA in rural areas. The ICC for food groups was 0.53-0.77 for whole grains, fruits and vegetables in urban and 0.50-0.89 for animal foods and whole grains in rural areas. After adjusting for potential confounders, carbohydrate intake was positively associated with serum triglycerides (TG) (β [SE]: +2.3 [0.72] mg/dL; p=0.002) and inversely with high density lipoprotein cholesterol (HDL) (β [SE]:-0.48 [0.12], p<0.001), while dietary fat and SFA (% Energy) were positively associated with HDL, low density lipoprotein (LDL) and total cholesterol and inversely with TG. CONCLUSIONS The MDRF-FFQ can be considered as a reliable and valid tool to measure the long-term dietary exposure in respect of macronutrient intakes in Indian populations despite diverse dietary practices.
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Affiliation(s)
- Vasudevan Sudha
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Ranjit Mohan Anjana
- Department of Diabetology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India.
| | - Parthasarathy Vijayalakshmi
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Nagarajan Lakshmipriya
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Natarajan Kalpana
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Rajagopal Gayathri
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Rahavan Durga Priyadarshini
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Hutgikar Madhav Malini
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Chandrasekaran Anitha
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Mohan Deepa
- Department of Epidemiology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Sekar Sathish Raj
- Department of Epidemiology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Kumar Parthiban
- Department of Epidemiology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Rajappan Ramakrishnan
- Department of Epidemiology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Gunasekaran Geetha
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Kamala Krishnaswamy
- Department of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Ranjit Unnikrishnan
- Department of Diabetology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Viswanathan Mohan
- Department of Diabetology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
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Sudha V, Lakshmipriya N, Gayathri R, Shanmugam S, Srinivasan R, Krishnaswamy K, Jeevan R, Unnikrishnan R, Anjana R, Mohan V. Dietary fatty-acid profile of south Indian adults and its association with type 2 diabetes––CURES 151. J Diabetol 2020. [DOI: 10.4103/jod.jod_23_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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Mohan V, Kalpana N, Lakshmipriya N, Anitha P, Gayathri R, Vijayalakshmi P, Krishnaswamy K, Unnikrishnan R, Anjana RM, Vasudevan S. A Pilot Study Evaluating the Effects of Diabetes Specific Nutrition Supplement and Lifestyle Intervention on Glycemic Control in Overweight and Obese Asian Indian Adults with Type 2 Diabetes Mellitus. J Assoc Physicians India 2019; 67:25-30. [PMID: 31801326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND AND OBJECTIVES Medical nutrition therapy plays a crucial role achievement of optimal glycemic control in individuals with diabetes. This study aims to evaluate the effects of diabetes specific nutrition supplement (DSNS) along with lifestyle intervention in overweight and obese adults with Type 2 Diabetes Mellitus (T2DM). METHODS A total of 120 overweight or obese individuals aged 30 - 65 years with T2DM, were randomly allocated to intervention (IG, n=60) and control (CG, n=60) groups in this 12-week study. All participants received dietary counselling with diet chart of 1400 kcal/day and recommendations for physical activity. DSNS was included in the dietary regimen adjusted within the daily calorie recommendations for intervention group. All participants were followed up monthly for anthropometric, biochemical and clinical assessments. Continuous glucose monitoring was performed during the initial 2 weeks and last 2 weeks of the study in a sub- sample using Flash Glucose Monitoring device to study glycemic excursions. Data was analyzed for the differences between intervention vs. control group using linear models. RESULTS Compared to the control group, the intervention group showed significant reduction in glycosylated haemoglobin (IG: -0.95% vs. CG: -0.48%; p=0.020) and fasting blood glucose (IG: -18.47 mg/dL vs. CG: 1.34mg/dL; p=0.03) as well as a greater reduction in postprandial plasma glucose (IG: -29.77mg/dL vs. CG: -2.64mg/dL; p=0.053). There was also a significant reduction from baseline in incremental Area under the Curve (iAUC) (p=0.01) in the intervention group (Δ -22 mg) compared to the control group (Δ -7.9 mg) with a corresponding reduction in the Mean Amplitude of Glycemic Excursion (MAGE) (P=0.04). There was no difference between groups in body weight, waist circumference, blood pressure, and lipid profile. None of the subjects in the study reported serious adverse events. CONCLUSION This pilot study showed that a diabetes specific nutritional supplement was useful in improving glycemic control and reducing glycemic response in overweight and obese Asian Indian adults with T2DM.
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Affiliation(s)
| | - Natarajan Kalpana
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu
| | - Nagarajan Lakshmipriya
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu
| | - Purushothaman Anitha
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu
| | - Rajagopal Gayathri
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu
| | - Parthasarthy Vijayalakshmi
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu
| | - Kamala Krishnaswamy
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu
| | | | | | - Sudha Vasudevan
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu
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Surendran S, Jayashri R, Drysdale L, Bodhini D, Lakshmipriya N, Shanthi Rani CS, Sudha V, Lovegrove JA, Anjana RM, Mohan V, Radha V, Pradeepa R, Vimaleswaran KS. Evidence for the association between FTO gene variants and vitamin B12 concentrations in an Asian Indian population. Genes Nutr 2019; 14:26. [PMID: 31516636 PMCID: PMC6728975 DOI: 10.1186/s12263-019-0649-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 07/30/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Low vitamin B12 concentrations have been associated with major clinical outcomes, including adiposity, in Indian populations. The Fat mass and obesity-associated gene (FTO) is an established obesity-susceptibility locus; however, it remains unknown whether it influences vitamin B12 status. Hence, we investigated the association of two previously studied FTO polymorphisms with vitamin B12 concentrations and metabolic disease-related outcomes and examined whether these associations were modified by dietary factors and physical activity. METHODS A total of 176 individuals with type 2 diabetes, 152 with pre-diabetes, and 220 normal glucose-tolerant individuals were randomly selected from the Chennai Urban Rural Epidemiology Study. Anthropometric, clinical, and biochemical investigations, which included body mass index (BMI), waist circumference, vitamin B12, homocysteine, and folic acid were measured. A validated food frequency questionnaire was used for dietary assessment and self-reported physical activity measures were collected. An unweighted genetic risk score (GRS) was calculated for two FTO single-nucleotide polymorphisms (rs8050136 and rs2388405) by summation of the number of risk alleles for obesity. Interaction analyses were performed by including the interaction terms in the regression model. RESULTS The GRS was significantly associated with increased BMI (P = 0.009) and risk of obesity (P = 0.023). Individuals carrying more than one risk allele for the GRS had 13.13% lower vitamin B12 concentrations, compared to individuals carrying zero risk alleles (P = 0.018). No associations between the GRS and folic acid and homocysteine concentrations were observed. Furthermore, no statistically significant GRS-diet or GRS-physical activity interactions with vitamin B12, folic acid, homocysteine or metabolic-disease outcomes were observed. CONCLUSION The study shows for the first time that a genetic risk score using two FTO SNPs is associated with lower vitamin B12 concentrations; however, we did not identify any evidence for the influence of lifestyle factors on this association. Further replication studies in larger cohorts are warranted to investigate the association between the GRS and vitamin B12 concentrations.
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Affiliation(s)
- Shelini Surendran
- Hugh Sinclair Unit of Human Nutrition and Institute for Cardiovascular and Metabolic Research (ICMR), Department of Food and Nutritional Sciences, University of Reading, Whiteknights, PO Box 226, Reading, RG6 6AP UK
| | - Ramamoorthy Jayashri
- Department of Diabetology, Madras Diabetes Research Foundation and Dr. Mohan’s Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, ICMR Centre for Advanced Research on Diabetes, Gopalapuram, Chennai, 600086 India
| | - Lauren Drysdale
- School of Psychology and Clinical Language Sciences, University of Reading, Reading, UK
| | - Dhanasekaran Bodhini
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India
| | - Nagarajan Lakshmipriya
- Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, India
| | | | - Vasudevan Sudha
- Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, India
| | - Julie A. Lovegrove
- Hugh Sinclair Unit of Human Nutrition and Institute for Cardiovascular and Metabolic Research (ICMR), Department of Food and Nutritional Sciences, University of Reading, Whiteknights, PO Box 226, Reading, RG6 6AP UK
| | - Ranjit M. Anjana
- Department of Diabetology, Madras Diabetes Research Foundation and Dr. Mohan’s Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, ICMR Centre for Advanced Research on Diabetes, Gopalapuram, Chennai, 600086 India
| | - Viswanathan Mohan
- Department of Diabetology, Madras Diabetes Research Foundation and Dr. Mohan’s Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, ICMR Centre for Advanced Research on Diabetes, Gopalapuram, Chennai, 600086 India
| | - Venkatesan Radha
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India
| | - Rajendra Pradeepa
- Department of Diabetology, Madras Diabetes Research Foundation and Dr. Mohan’s Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, ICMR Centre for Advanced Research on Diabetes, Gopalapuram, Chennai, 600086 India
| | - Karani S. Vimaleswaran
- Hugh Sinclair Unit of Human Nutrition and Institute for Cardiovascular and Metabolic Research (ICMR), Department of Food and Nutritional Sciences, University of Reading, Whiteknights, PO Box 226, Reading, RG6 6AP UK
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Shobana S, Lakshmipriya N, Bai MR, Gayathri R, Ruchi V, Sudha V, Malleshi NG, Krishnaswamy K, Henry CJK, Anjana RM, Unnikrishnan R, Mohan V. Even minimal polishing of an Indian parboiled brown rice variety leads to increased glycemic responses. Asia Pac J Clin Nutr 2019; 26:829-836. [PMID: 28802292 DOI: 10.6133/apjcn.112016.08] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND AND OBJECTIVES To evaluate the effect of polishing on the glycemic properties of Indian parboiled brown rice. METHODS AND STUDY DESIGN We evaluated the effect of different degrees of polishing on the glycemic and insulinemic responses of Bapatla (BPT-5204), Indian parboiled Indica rice variety. Brown rice (BR), under milled rice (UMR) and white rice (WR) with 2.3% and 9.7% degree of polishing (DOP), respectively, were prepared and evaluated for the glycemic properties. Incremental Area Under the Curves (IAUC) were estimated for both glycemic index (GI) in 12 healthy participants (6 men, 6 women) and 24 hr glycemic response studies in 13 overweight participants (5 men, 8 women) using continuous glucose monitoring (CGM) system with ≈2000 kcal/day rice diets. Differences in pre and post meal insulin (Δ) were assessed. RESULTS The GI of WR (GI=79.6) and UMR (GI=73) were significantly higher than BR (GI=57.6) (p<0.01). Similar results were obtained for 24 hr glycemic responses [IAUC: WR=58.4, UMR=55.5, BR=34.7 mg*5 min/dL, respectively]. The Δ Insulin responses were lower with BR meals compared with UMR and WR (p=0.025; p=0.003). CONCLUSIONS Both UMR and WR had a high GI while BR had a medium GI. This could have influenced the 24 h glycaemic and insulinemic responses of BR which had the lowest responses as compared with UMR and WR, and the latter two had similar higher responses. Thus any degree of polishing leads to higher glycaemic responses.
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Affiliation(s)
- Shanmugam Shobana
- Madras Diabetes Research Foundation, Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-Communicable diseases, Gopalapuram, Chennai, India. ;
| | - Nagarajan Lakshmipriya
- Madras Diabetes Research Foundation, Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-Communicable diseases, Gopalapuram, Chennai, India
| | - Mookambika Ramya Bai
- Madras Diabetes Research Foundation, Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-Communicable diseases, Gopalapuram, Chennai, India
| | - Rajagopal Gayathri
- Madras Diabetes Research Foundation, Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-Communicable diseases, Gopalapuram, Chennai, India
| | - Vaidya Ruchi
- Madras Diabetes Research Foundation, Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-Communicable diseases, Gopalapuram, Chennai, India
| | - Vasudevan Sudha
- Madras Diabetes Research Foundation, Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-Communicable diseases, Gopalapuram, Chennai, India
| | - Nagappa G Malleshi
- Madras Diabetes Research Foundation, Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-Communicable diseases, Gopalapuram, Chennai, India
| | - Kamala Krishnaswamy
- Madras Diabetes Research Foundation, Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-Communicable diseases, Gopalapuram, Chennai, India
| | - C-J K Henry
- Clinical Nutritional Sciences, Singapore Institute for Clinical Sciences, Brenner Centre for Molecular Medicine, Medical Drive, Singapore
| | - Ranjit Mohan Anjana
- Madras Diabetes Research Foundation, Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-Communicable diseases, Gopalapuram, Chennai, India
| | - Ranjit Unnikrishnan
- Madras Diabetes Research Foundation, Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-Communicable diseases, Gopalapuram, Chennai, India
| | - Viswanathan Mohan
- Madras Diabetes Research Foundation, Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-Communicable diseases, Gopalapuram, Chennai, India
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12
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Anjana RM, Gayathri R, Lakshmipriya N, Ramya Bai M, Shanmugam S, Unnikrishnan R, Krishnaswamy K, Henry CJK, Sudha V, Mohan V. Effect of a Novel High Fiber Rice Diet on 24-Hour Glycemic Responses in Asian Indians Using Continuous Glucose Monitoring: A Randomized Clinical Trial. Diabetes Technol Ther 2019; 21:177-182. [PMID: 30844309 DOI: 10.1089/dia.2018.0350] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND We have recently demonstrated a medium glycemic index for novel high fiber white rice (HFWR) variety compared to regular white rice (RWR). However, substituting HFWR for RWR during the whole day's diet may provide extended benefits. The current study aims to assess the 24 h glycemic responses of a HFWR diet compared to a RWR diet. METHODS Continuous glucose monitoring (CGM) was used to assess the glycemic profile in 18 overweight, non-diabetic Asian Indians aged 25 to 50 in a randomized cross-over design. The volunteers were provided with iso-caloric (≈2100 kcal/day) HFWR or RWR based diets for four continuous days and switched diets after appropriate washout. Fasting blood samples for insulin assessments were collected at baseline and at the end of 4 day feeding. The glucose response in terms of incremental area under the curve (IAUC) was recorded. General linear model was used to assess the adjusted mean change of fasting insulin level of HFWR compared to RWR. Age and sex were adjusted as confounders in the model. RESULTS The average 24 h glucose response for HFWR was significantly lower (IAUC 66.3 ± 3.1 mg-5 min/dL) than RWR (IAUC 79.8 ± 5.7 mg-5 min/dL). The adjusted mean change in fasting insulin levels from baseline was also lower for HFWR compared to RWR. HFWR elicited a 34% and 30% lower 24 h glycemic and insulin response respectively, compared to RWR. CONCLUSION Replacing RWR with HFWR may be a healthier alternative for Asian Indians who are at a higher risk of developing type 2 diabetes.
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Affiliation(s)
- Ranjit Mohan Anjana
- 1 Department of Diabetology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Rajagopal Gayathri
- 2 Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Nagarajan Lakshmipriya
- 2 Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Mookambika Ramya Bai
- 2 Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Shobana Shanmugam
- 2 Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Ranjit Unnikrishnan
- 1 Department of Diabetology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Kamala Krishnaswamy
- 2 Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Christiani Jeya Kumar Henry
- 4 Clinical Nutritional Sciences, Singapore Institute for Clinical Sciences, Brenner Centre for Molecular Medicine, Medical Drive, Singapore, Singapore
| | - Vasudevan Sudha
- 2 Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Viswanathan Mohan
- 1 Department of Diabetology, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
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Sudha V, Anjana R, Vijayalakshmi P, Bhavadharini B, Gayathri R, Lakshmipriya N, Uthra S, Unnikrishnan R, Uma R, Mohan V. Association of whole grains, dairy and dietary fibre with neonatal outcomes in women with gestational diabetes mellitus: The WINGS project (WINGS – 12). J Diabetol 2019. [DOI: 10.4103/jod.jod_2_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Mohan V, Gayathri R, Jaacks LM, Lakshmipriya N, Anjana RM, Spiegelman D, Jeevan RG, Balasubramaniam KK, Shobana S, Jayanthan M, Gopinath V, Divya S, Kavitha V, Vijayalakshmi P, Bai R MR, Unnikrishnan R, Sudha V, Krishnaswamy K, Salas-Salvadó J, Willett WC. Cashew Nut Consumption Increases HDL Cholesterol and Reduces Systolic Blood Pressure in Asian Indians with Type 2 Diabetes: A 12-Week Randomized Controlled Trial. J Nutr 2018; 148:63-69. [PMID: 29378038 DOI: 10.1093/jn/nxx001] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 10/17/2017] [Indexed: 02/07/2023] Open
Abstract
Background There is increasing evidence that nut consumption decreases the risk of cardiovascular disease. However, there are few data on the health effects of cashew nuts among adults with type 2 diabetes (T2DM). Objective The study aimed to investigate the effects of cashew nut supplementation on glycemia, body weight, blood pressure, and lipid profile in Asian Indians with T2DM. Methods In a parallel-arm, randomized controlled trial, 300 adults with T2DM [mean ± SD age: 51 ± 9.3 y; body mass index (BMI; in kg/m2): 26.0 ± 3.4; 55% male] were randomly assigned to receive advice to follow a standard diabetic diet (control) or similar advice plus 30 g cashew nuts/d (intervention) for 12 wk. The macronutrient composition of the prescribed diabetic diet was 60-65% energy from carbohydrates, 15-25% from fat, and the rest from protein. Differences between groups in changes in anthropometric and biochemical variables were analyzed using linear models with robust variance estimation under an assumed independence working correlation. Results Participants in the intervention group had a greater decrease in systolic blood pressure from baseline to 12 wk than did controls (-4.9 ± 13.7 compared with -1.7 ± 11.6 mm Hg; P = 0.04) and a greater increase in plasma HDL cholesterol compared with controls (+1.7 ± 5.6 compared with +0.1 ± 4.6 mg/dL; P = 0.01). There were no differences between the groups with respect to changes in body weight, BMI, blood lipid, and glycemic variables. Plasma oleic acid concentrations and self-reported dietary intake of nuts, oleic acid, and monounsaturated fatty acids suggested excellent compliance with the nut consumption. Conclusion Cashew nut supplementation in Asian Indians with T2DM reduced systolic blood pressure and increased HDL cholesterol concentrations with no deleterious effects on body weight, glycemia, or other lipid variables. This study was registered at the clinical trial registry of India as CTRI/2017/07/009022.
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Affiliation(s)
- Viswanathan Mohan
- Departments of Diabetology and Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Rajagopal Gayathri
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Lindsay M Jaacks
- Departments of Global Health and Population, Nutrition, and Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Nagarajan Lakshmipriya
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Ranjit Mohan Anjana
- Departments of Diabetology and Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Donna Spiegelman
- Departments of Global Health and Population, Nutrition, and Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA.,Departments of Nutrition, and Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Raman Ganesh Jeevan
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Kandappa K Balasubramaniam
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Shanmugam Shobana
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Mathialagan Jayanthan
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Viswanathan Gopinath
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Selvakumar Divya
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Vasudevan Kavitha
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Parthasarathy Vijayalakshmi
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Mookambika Ramya Bai R
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Ranjit Unnikrishnan
- Departments of Diabetology and Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Vasudevan Sudha
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Kamala Krishnaswamy
- Departments of Foods, Nutrition & Dietetics Research, Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
| | - Jordi Salas-Salvadó
- Human Nutrition Unit, Hospital Universitari Sant Joan de Reus, Biochemistry and Biotechnology Department, IISPV, Universitat Rovira i Virgili, Reus, Spain, and CIBERobn Physiopathology of Obesity and Nutrition, Instituto de Salud Carlos III, Madrid, Spain
| | - Walter C Willett
- Departments of Nutrition, and Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA.,Departments of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
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Sowmya N, Lakshmipriya N, Arumugam K, Venkatachalam S, Vijayalakshmi P, Ruchi V, Geetha G, Anjana RM, Mohan V, Krishnaswamy K, Sudha V. Comparison of dietary profile of a rural south Indian population with the current dietary recommendations for prevention of non-communicable diseases (CURES 147). Indian J Med Res 2016; 144:112-119. [PMID: 27834334 PMCID: PMC5116883 DOI: 10.4103/0971-5916.193297] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND & OBJECTIVES Despite the rising prevalence of non-communicable diseases (NCDs) in rural India, data on the dietary profile of the rural Indian population in relation to the recommendations for prevention of NCDs are scarce. This study was conducted to assess the dietary intake of a rural south Indian population in relation to the current dietary recommendations for the prevention of NCDs. METHODS The dietary profiles of 6907 adults aged ≥ 20 yr, from a cluster of 42 villages in Kancheepuram district of Tamil Nadu State in southern India, were assessed using a validated food frequency questionnaire. RESULTS The prevalence of general obesity was 27.4 per cent and that of abdominal obesity, 14.0 per cent among this rural population. The median daily energy intake of the population was 2034 (IQR 543) kcals. More than 3/4 th of the calories (78.1%) were provided by carbohydrates. Refined cereals, mainly polished rice, was the major contributor to total calories. About 45 per cent of the population did not meet WHO recommendation for protein due to low intake of pulses, flesh foods and dairy products and more than half (57.1%) exceeded the limit of salt intake; 99 per cent of the population did not meet WHO recommendations for fruits and vegetables and 100 per cent did not meet the requirement of n-3 poly unsaturated fatty acids. INTERPRETATION & CONCLUSIONS The dietary profile of this rural south Indian population reflected unhealthy choices, with the high consumption of refined cereals in the form of polished white rice and low intake of protective foods like fruits, vegetables, n-3 poly and monounsaturated fatty acids. This could potentially contribute to the increase in prevalence of NCDs like diabetes, hypertension and cardiovascular diseases in rural areas and calls for appropriate remedial action.
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Affiliation(s)
- Narasimhan Sowmya
- Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Chennai, India
| | - Nagarajan Lakshmipriya
- Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Chennai, India
| | - Kokila Arumugam
- Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Chennai, India
| | - Sivasankari Venkatachalam
- Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Chennai, India
| | - Parthasarathy Vijayalakshmi
- Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Chennai, India
| | - Vaidya Ruchi
- Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Chennai, India
| | - Gunasekaran Geetha
- Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Chennai, India
| | - Ranjit Mohan Anjana
- Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Chennai, India
| | - Viswanathan Mohan
- Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Chennai, India
| | - Kamala Krishnaswamy
- Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Chennai, India
| | - Vasudevan Sudha
- Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Chennai, India
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Vimaleswaran KS, Bodhini D, Lakshmipriya N, Ramya K, Anjana RM, Sudha V, Lovegrove JA, Kinra S, Mohan V, Radha V. Erratum to: Interaction between FTO gene variants and lifestyle factors on metabolic traits in an Asian Indian population. Nutr Metab (Lond) 2016; 13:41. [PMID: 27303438 PMCID: PMC4906905 DOI: 10.1186/s12986-016-0100-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 06/07/2016] [Indexed: 11/24/2022] Open
Affiliation(s)
- Karani S Vimaleswaran
- Hugh Sinclair Unit of Human Nutrition and Institute for Cardiovascular and Metabolic Research (ICMR), Department of Food and Nutritional Sciences, University of Reading, Reading, UK
| | - Dhanasekaran Bodhini
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India
| | - N Lakshmipriya
- Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, India
| | - K Ramya
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India
| | - R Mohan Anjana
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India ; Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, India ; Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, Chennai, India
| | - Vasudevan Sudha
- Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, India
| | - Julie A Lovegrove
- Hugh Sinclair Unit of Human Nutrition and Institute for Cardiovascular and Metabolic Research (ICMR), Department of Food and Nutritional Sciences, University of Reading, Reading, UK
| | - Sanjay Kinra
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
| | - Viswanathan Mohan
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India ; Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, India ; Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, Chennai, India
| | - Venkatesan Radha
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India
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Vimaleswaran KS, Bodhini D, Lakshmipriya N, Ramya K, Anjana RM, Sudha V, Lovegrove JA, Kinra S, Mohan V, Radha V. Interaction between FTO gene variants and lifestyle factors on metabolic traits in an Asian Indian population. Nutr Metab (Lond) 2016; 13:39. [PMID: 27274759 PMCID: PMC4891824 DOI: 10.1186/s12986-016-0098-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 05/11/2016] [Indexed: 11/27/2022] Open
Abstract
Background Lifestyle factors such as diet and physical activity have been shown to modify the association between fat mass and obesity–associated (FTO) gene variants and metabolic traits in several populations; however, there are no gene-lifestyle interaction studies, to date, among Asian Indians living in India. In this study, we examined whether dietary factors and physical activity modified the association between two FTO single nucleotide polymorphisms (rs8050136 and rs11076023) (SNPs) and obesity traits and type 2 diabetes (T2D). Methods The study included 734 unrelated T2D and 884 normal glucose-tolerant (NGT) participants randomly selected from the urban component of the Chennai Urban Rural Epidemiology Study (CURES). Dietary intakes were assessed using a validated interviewer administered semi-quantitative food frequency questionnaire (FFQ). Physical activity was based upon the self-report. Interaction analyses were performed by including the interaction terms in the linear/logistic regression model. Results There was a significant interaction between SNP rs8050136 and carbohydrate intake (% energy) (Pinteraction = 0.04), where the ‘A’ allele carriers had 2.46 times increased risk of obesity than those with ‘CC’ genotype (P = 3.0 × 10−5) among individuals in the highest tertile of carbohydrate intake (% energy, 71 %). A significant interaction was also observed between SNP rs11076023 and dietary fibre intake (Pinteraction = 0.0008), where individuals with AA genotype who are in the 3rd tertile of dietary fibre intake had 1.62 cm lower waist circumference than those with ‘T’ allele carriers (P = 0.02). Furthermore, among those who were physically inactive, the ‘A’ allele carriers of the SNP rs8050136 had 1.89 times increased risk of obesity than those with ‘CC’ genotype (P = 4.0 × 10−5). Conclusions This is the first study to provide evidence for a gene-diet and gene-physical activity interaction on obesity and T2D in an Asian Indian population. Our findings suggest that the association between FTO SNPs and obesity might be influenced by carbohydrate and dietary fibre intake and physical inactivity. Further understanding of how FTO gene influences obesity and T2D through dietary and exercise interventions is warranted to advance the development of behavioral intervention and personalised lifestyle strategies, which could reduce the risk of metabolic diseases in this Asian Indian population. Electronic supplementary material The online version of this article (doi:10.1186/s12986-016-0098-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Karani S Vimaleswaran
- Hugh Sinclair Unit of Human Nutrition and Institute for Cardiovascular and Metabolic Research (ICMR), Department of Food and Nutritional Sciences, University of Reading, Reading, UK
| | - Dhanasekaran Bodhini
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India
| | - N Lakshmipriya
- Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, India
| | - K Ramya
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India
| | - R Mohan Anjana
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India ; Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, India ; Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, Chennai, India
| | - Vasudevan Sudha
- Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, India
| | - Julie A Lovegrove
- Hugh Sinclair Unit of Human Nutrition and Institute for Cardiovascular and Metabolic Research (ICMR), Department of Food and Nutritional Sciences, University of Reading, Reading, UK
| | - Sanjay Kinra
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
| | - Viswanathan Mohan
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India ; Department of Foods, Nutrition and Dietetics Research, Madras Diabetes Research Foundation, Chennai, India ; Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, Chennai, India
| | - Venkatesan Radha
- Department of Molecular Genetics, Madras Diabetes Research Foundation, Chennai, India
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Anjana RM, Sudha V, Lakshmipriya N, Anitha C, Unnikrishnan R, Bhavadharini B, Mahalakshmi MM, Maheswari K, Kayal A, Ram U, Ranjani H, Ninov L, Deepa M, Pradeepa R, Pastakia SD, Malanda B, Belton A, Mohan V. Physical activity patterns and gestational diabetes outcomes - The wings project. Diabetes Res Clin Pract 2016; 116:253-62. [PMID: 27321343 DOI: 10.1016/j.diabres.2016.04.041] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Revised: 04/15/2016] [Accepted: 04/21/2016] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To compare physical activity (PA) patterns in pregnant woman with and without gestational diabetes (GDM) and to assess the effects of an exercise intervention on change in PA patterns, blood glucose levels and pregnancy outcomes in GDM women. METHODS For the first objective, PA patterns were studied in 795 pregnant women with and without GDM. For the second objective, the Women in India with Gestational Diabetes Strategy-Model of Care (WINGS-MOC) intervention were evaluated in 151 women out of 189 with GDM. PA was assessed using a validated questionnaire and a pedometer. Changes in PA patterns, glycemic parameters and neonatal outcomes were evaluated. RESULTS Overall, only 10% of pregnant women performed recommended levels of PA. Women with GDM were significantly more sedentary compared to those without GDM (86.2 vs. 61.2%, p<0.001). After the MOC was implemented in women with GDM, there was a significant improvement in PA and a decrease in sedentary behaviour amongst women (before MOC, moderate activity: 15.2%, sedentary: 84.8% vs. after MOC-moderate: 26.5%, sedentary: 73.5%; p<0.001), and an increase in their daily step count from 2206/day to 2476/day (p<0.001). Fasting 1 and 2-h postprandial glucose values significantly decreased (p<0.001 for all). Sedentary behaviour was associated with a fourfold higher risk (p=0.02), and recreational walking with 70% decreased risk, of adverse neonatal outcomes (p=0.04) after adjusting for potential confounders. CONCLUSIONS PA levels are inadequate amongst this group of pregnant women studied i.e. those with and without GDM. However, a low-cost, culturally appropriate MOC can bring about significant improvements in PA in women with GDM. These changes are associated with improved glycemic control and reduction in adverse neonatal outcomes.
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Affiliation(s)
- Ranjit Mohan Anjana
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, Gopalapuram, Chennai, India.
| | - Vasudevan Sudha
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, Gopalapuram, Chennai, India
| | - Nagarajan Lakshmipriya
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, Gopalapuram, Chennai, India
| | - Chandrasekaran Anitha
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, Gopalapuram, Chennai, India
| | - Ranjit Unnikrishnan
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, Gopalapuram, Chennai, India
| | - Balaji Bhavadharini
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, Gopalapuram, Chennai, India
| | - Manni Mohanraj Mahalakshmi
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, Gopalapuram, Chennai, India
| | - Kumar Maheswari
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, Gopalapuram, Chennai, India
| | - Arivudainambi Kayal
- Department of Policy and Programme, International Diabetes Federation, Brussels, Belgium
| | - Uma Ram
- SeethapathyClinic and Hospital, Chennai, India
| | - Harish Ranjani
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, Gopalapuram, Chennai, India
| | - Lyudmil Ninov
- Department of Policy and Programme, International Diabetes Federation, Brussels, Belgium
| | - Mohan Deepa
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, Gopalapuram, Chennai, India
| | - Rajendra Pradeepa
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, Gopalapuram, Chennai, India
| | - Sonak D Pastakia
- Department of Pharmacy Practice Personnel, Colleges of Pharmacy, Purdue University, West Lafayette, Indiana, USA
| | - Belma Malanda
- Department of Policy and Programme, International Diabetes Federation, Brussels, Belgium
| | - Anne Belton
- Department of Policy and Programme, International Diabetes Federation, Brussels, Belgium
| | - Viswanathan Mohan
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, Gopalapuram, Chennai, India
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Anjana RM, Shanthi Rani CS, Deepa M, Pradeepa R, Sudha V, Divya Nair H, Lakshmipriya N, Subhashini S, Binu VS, Unnikrishnan R, Mohan V. Incidence of Diabetes and Prediabetes and Predictors of Progression Among Asian Indians: 10-Year Follow-up of the Chennai Urban Rural Epidemiology Study (CURES). Diabetes Care 2015; 38:1441-8. [PMID: 25906786 DOI: 10.2337/dc14-2814] [Citation(s) in RCA: 160] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 03/30/2015] [Indexed: 02/03/2023]
Abstract
OBJECTIVE There are few data on the incidence rates of diabetes and prediabetes (dysglycemia) in Asian Indians. This article presents the incidence of diabetes and prediabetes and the predictors of progression in a population-based Asian Indian cohort. RESEARCH DESIGN AND METHODS Data on progression to diabetes and prediabetes from 1,376 individuals, a subset of 2,207 of the Chennai Urban Rural Epidemiology Study (CURES) cohort (phase 3) with normal glucose tolerance (NGT) or prediabetes at baseline, who were followed for a median of 9.1 years (11,629 person-years), are presented. During follow-up, 534 died and 1,077 with NGT and 299 with prediabetes at baseline were reinvestigated in a 10-year follow-up study. Diabetes and prediabetes were diagnosed based on the American Diabetes Association criteria. Incidence rates were calculated and predictors of progression to prediabetes and/or diabetes were estimated using the Cox proportional hazards model. RESULTS The incidence rates of diabetes, prediabetes, and "any dysglycemia" were 22.2, 29.5, and 51.7 per 1,000 person-years, respectively. Among those with NGT, 19.4% converted to diabetes and 25.7% to prediabetes, giving an overall conversion rate to dysglycemia of 45.1%. Among those with prediabetes, 58.9% converted to diabetes. Predictors of progression to dysglycemia were advancing age, family history of diabetes, 2-h plasma glucose, glycated hemoglobin (HbA1c), low HDL cholesterol, and physical inactivity. CONCLUSIONS Asian Indians have one of the highest incidence rates of diabetes, with rapid conversion from normoglycemia to dysglycemia. Public health interventions should target modifiable risk factors to slow down the diabetes epidemic in this population.
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Affiliation(s)
- Ranjit Mohan Anjana
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and International Diabetes Federation Centre of Education, Chennai, India
| | - Coimbatore Subramanian Shanthi Rani
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and International Diabetes Federation Centre of Education, Chennai, India
| | - Mohan Deepa
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and International Diabetes Federation Centre of Education, Chennai, India
| | - Rajendra Pradeepa
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and International Diabetes Federation Centre of Education, Chennai, India
| | - Vasudevan Sudha
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and International Diabetes Federation Centre of Education, Chennai, India
| | - Haridas Divya Nair
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and International Diabetes Federation Centre of Education, Chennai, India
| | - Nagarajan Lakshmipriya
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and International Diabetes Federation Centre of Education, Chennai, India
| | - Sivasankaran Subhashini
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and International Diabetes Federation Centre of Education, Chennai, India
| | | | - Ranjit Unnikrishnan
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and International Diabetes Federation Centre of Education, Chennai, India
| | - Viswanathan Mohan
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control and International Diabetes Federation Centre of Education, Chennai, India
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Anjana RM, Sudha V, Nair DH, Lakshmipriya N, Deepa M, Pradeepa R, Shanthirani CS, Subhashini S, Malik V, Unnikrishnan R, Binu VS, Patel SA, Hu FB, Mohan V. Diabetes in Asian Indians-How much is preventable? Ten-year follow-up of the Chennai Urban Rural Epidemiology Study (CURES-142). Diabetes Res Clin Pract 2015; 109:253-61. [PMID: 26044609 DOI: 10.1016/j.diabres.2015.05.039] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Revised: 03/26/2015] [Accepted: 05/13/2015] [Indexed: 11/23/2022]
Abstract
We sought to evaluate the contribution of various modifiable risk factors to the partial population attributable risk (PARp) for diabetes in an Asian Indian population. Of a cohort of 3589 individuals, representative of Chennai, India, followed up after a period of ten years, we analyzed data from 1376 individuals who were free of diabetes at baseline. A diet risk score was computed incorporating intake of refined cereals, fruits and vegetables, dairy products, and monounsaturated fatty acid. Abdominal obesity was found to contribute the most to incident diabetes [Relative Risk (RR) 1.63(95%CI 1.21-2.20)]; (PARp 41.1% (95%CI 28.1-52.6)]. The risk for diabetes increased with increasing quartiles of the diet risk score [highest quartile RR 2.14(95% CI 1.26-3.63)] and time spent viewing television [(RR 1.84(95%CI 1.36-2.49] and sitting [(RR 2.09(95%CI 1.42-3.05)]. The combination of five risk factors (obesity, physical inactivity, unfavorable diet risk score, hypertriglyceridemia and low HDL cholesterol) could explain 80.7% of all incident diabetes (95%CI 53.8-92.7). Modifying these easily identifiable risk factors could therefore prevent the majority of cases of incident diabetes in the Asian Indian population. Translation of these findings into public health practice will go a long way in arresting the progress of the diabetes epidemic in this region.
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Affiliation(s)
- Ranjit Mohan Anjana
- Departments of Epidemiology, Diabetology, Nutrition and Biostatistics, Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Gopalapuram, Chennai, India.
| | - Vasudevan Sudha
- Departments of Epidemiology, Diabetology, Nutrition and Biostatistics, Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Gopalapuram, Chennai, India
| | - Divya H Nair
- Departments of Epidemiology, Diabetology, Nutrition and Biostatistics, Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Gopalapuram, Chennai, India
| | - Nagarajan Lakshmipriya
- Departments of Epidemiology, Diabetology, Nutrition and Biostatistics, Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Gopalapuram, Chennai, India
| | - Mohan Deepa
- Departments of Epidemiology, Diabetology, Nutrition and Biostatistics, Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Gopalapuram, Chennai, India
| | - Rajendra Pradeepa
- Departments of Epidemiology, Diabetology, Nutrition and Biostatistics, Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Gopalapuram, Chennai, India
| | - Coimbatore S Shanthirani
- Departments of Epidemiology, Diabetology, Nutrition and Biostatistics, Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Gopalapuram, Chennai, India
| | - Sivasankaran Subhashini
- Departments of Epidemiology, Diabetology, Nutrition and Biostatistics, Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Gopalapuram, Chennai, India
| | - Vasanti Malik
- Departments of Nutrition and Epidemiology, Harvard School of Public Health, Boston, MA, USA
| | - Ranjit Unnikrishnan
- Departments of Epidemiology, Diabetology, Nutrition and Biostatistics, Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Gopalapuram, Chennai, India
| | | | - Shivani A Patel
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Frank B Hu
- Departments of Nutrition and Epidemiology, Harvard School of Public Health, Boston, MA, USA
| | - Viswanathan Mohan
- Departments of Epidemiology, Diabetology, Nutrition and Biostatistics, Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Gopalapuram, Chennai, India
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Anjana RM, Sudha V, Lakshmipriya N, Subhashini S, Pradeepa R, Geetha L, Bai MR, Gayathri R, Deepa M, Unnikrishnan R, Binu VSN, Kurpad AV, Mohan V. Reliability and validity of a new physical activity questionnaire for India. Int J Behav Nutr Phys Act 2015; 12:40. [PMID: 26021320 PMCID: PMC4498505 DOI: 10.1186/s12966-015-0196-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 02/24/2015] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Measurement of physical activity in epidemiological studies requires tools which are reliable, valid and culturally relevant. We attempted to develop a physical activity questionnaire (PAQ) that would measure physical activity in various domains over a year and which would be valid for use in adults of different age groups with varying levels of activity in urban and rural settings in low and middle income countries like India. The present paper aims to assess the reliability and validity of this new PAQ- termed the Madras Diabetes Research Foundation- Physical Activity Questionnaire (MPAQ). METHODS The MPAQ was administered by trained interviewers to 543 individuals of either gender aged 20 years and above from urban and rural areas in 10 states of India from May to August 2011, followed by a repeat administration within a month for assessing reliability. Relative validity was performed against the Global Physical Activity Questionnaire (GPAQ). Construct validity was tested by plotting time spent in sitting and moderate and vigorous physical activity (MVPA) against body-mass index (BMI) and waist circumference. Criterion validity was assessed using the triaxial accelerometer, in a separate subset of 103 individuals. Bland and Altman plots were used to assess the agreement between MPAQ and accelerometer. RESULTS The interclass correlation coefficients (ICC) for total energy expenditure and physical activity levels were 0.82 and 0.73 respectively, between baseline and 1st month. The ICC between GPAQ and the MPAQ was 0.40 overall. The construct validity of the MPAQ showed linear association between sitting and MVPA, and BMI and waist circumference independent of age and gender. The Spearman's correlation coefficients for sedentary activity, MVPA and overall PA for MPAQ against the accelerometer were 0.48 (95%CI-0.32-0.62), 0.44 (0.27-0.59) and 0.46 (0.29-0.60) respectively. Bland and Altman plots showed good agreement between MPAQ and accelerometer for sedentary behavior and fair agreement for MVPA. CONCLUSION The MPAQ is an acceptable, reproducible and valid instrument, which captures data from multiple activity domains over the period of a year from adults of both genders and varying ages in various walks of life residing in urban and rural India.
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Affiliation(s)
- Ranjit Mohan Anjana
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, IDF Centre of Education, 6B, Conran Smith Road, Gopalapuram, 600086, Chennai, India.
| | - Vasudevan Sudha
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, IDF Centre of Education, 6B, Conran Smith Road, Gopalapuram, 600086, Chennai, India.
| | - Nagarajan Lakshmipriya
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, IDF Centre of Education, 6B, Conran Smith Road, Gopalapuram, 600086, Chennai, India.
| | - Sivasankaran Subhashini
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, IDF Centre of Education, 6B, Conran Smith Road, Gopalapuram, 600086, Chennai, India.
| | - Rajendra Pradeepa
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, IDF Centre of Education, 6B, Conran Smith Road, Gopalapuram, 600086, Chennai, India.
| | - Loganathan Geetha
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, IDF Centre of Education, 6B, Conran Smith Road, Gopalapuram, 600086, Chennai, India.
| | - Mookambika Ramya Bai
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, IDF Centre of Education, 6B, Conran Smith Road, Gopalapuram, 600086, Chennai, India.
| | - Rajagopal Gayathri
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, IDF Centre of Education, 6B, Conran Smith Road, Gopalapuram, 600086, Chennai, India.
| | - Mohan Deepa
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, IDF Centre of Education, 6B, Conran Smith Road, Gopalapuram, 600086, Chennai, India.
| | - Ranjit Unnikrishnan
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, IDF Centre of Education, 6B, Conran Smith Road, Gopalapuram, 600086, Chennai, India.
| | | | - Anura V Kurpad
- Department of Nutrition, St. John's Research Institute, St. John's National Academy of Health Sciences, Bangalore, 560 034, Karnataka, India.
| | - Viswanathan Mohan
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, IDF Centre of Education, 6B, Conran Smith Road, Gopalapuram, 600086, Chennai, India.
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Narayan S, Lakshmipriya N, Vaidya R, Bai MR, Sudha V, Krishnaswamy K, Unnikrishnan R, Anjana RM, Mohan V. Association of dietary fiber intake with serum total cholesterol and low density lipoprotein cholesterol levels in Urban Asian-Indian adults with type 2 diabetes. Indian J Endocrinol Metab 2014; 18:624-630. [PMID: 25285277 PMCID: PMC4171883 DOI: 10.4103/2230-8210.139215] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
CONTEXT There is little data correlating dietary fibre (DF) intake and cardiovascular risk in Asian Indians with diabetes. AIM To assess the DF intake and its association with lipid profile (total serum cholesterol and low density lipoprotein [LDL] - cholesterol levels) in urban Asian Indians with diabetes. SUBJECTS AND METHODS Dietary assessment using validated Food Frequency Questionnaire was conducted in 1191 free-living adults with known diabetes in the Chennai Urban Rural Epidemiology Study. Subjects taking medication for dyslipidemia, and those with cardiovascular disease and implausible energy intake (n = 262) were excluded, leaving 929 participants. Anthropometric and relevant biochemical parameters were measured using standardized techniques. RESULTS Diabetic individuals who consumed DF < median intake (29 g/day) had a higher prevalence of hypercholesterolemia (49.5% vs. 40.1% [P = 0.01]) and higher LDL cholesterol (46.2% vs. 35.5% [P = 0.001]) than those in the > median intake of DF group. The risk of hypercholesterolemia (odds ratio [OR] =1.38 [95% confidence interval [CI]: 1.02-1.85], P = 0.04), and high LDL cholesterol (OR: 1.43 [95% CI: 1.06-1.94], P = 0.02) was higher among those whose DF intake was less than the median. Serum triglycerides and high density lipoprotein cholesterol were not associated with DF intake. The main sources of DF were vegetables and legumes. CONCLUSION In urban Asian Indians with diabetes, lower DF intake is positively related to total cholesterol and LDL cholesterol levels.
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Affiliation(s)
- Shreya Narayan
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non communicable Diseases Prevention and Control, Chennai, Tamil Nadu, India
| | - Nagarajan Lakshmipriya
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non communicable Diseases Prevention and Control, Chennai, Tamil Nadu, India
| | - Ruchi Vaidya
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non communicable Diseases Prevention and Control, Chennai, Tamil Nadu, India
| | - Mookambika Ramya Bai
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non communicable Diseases Prevention and Control, Chennai, Tamil Nadu, India
| | - Vasudevan Sudha
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non communicable Diseases Prevention and Control, Chennai, Tamil Nadu, India
| | - Kamala Krishnaswamy
- Department of Foods Nutrition and Dietetics Research, Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non communicable Diseases Prevention and Control, Chennai, Tamil Nadu, India
| | - Ranjit Unnikrishnan
- Department of Diabetology, Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non communicable Diseases Prevention and Control, Chennai, Tamil Nadu, India
| | - Ranjit Mohan Anjana
- Department of Diabetology, Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non communicable Diseases Prevention and Control, Chennai, Tamil Nadu, India
| | - Viswanathan Mohan
- Department of Diabetology, Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non communicable Diseases Prevention and Control, Chennai, Tamil Nadu, India
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Lakshmipriya N, Gayathri R, Praseena K, Vijayalakshmi P, Geetha G, Sudha V, Krishnaswamy K, Anjana RM, Henry J, Mohan V. Type of vegetable oils used in cooking and risk of metabolic syndrome among Asian Indians. Int J Food Sci Nutr 2012; 64:131-9. [PMID: 23025245 DOI: 10.3109/09637486.2012.728197] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
There is little data on the type of vegetable oil used and the prevalence of metabolic syndrome (MS) in Asian Indians. Food frequency questionnaire was used to document the type of cooking oil in 1875 adults in Chennai city. MS was assessed by new harmonizing criteria. The prevalence of MS was higher among sunflower oil users (30.7%) than palmolein (23.2%) and traditional oil (17.1%, p < 0.001) users. The higher prevalence of MS in sunflower oil group persisted even when stratified according to body mass index, except in obese groups. The risk of MS was further compounded by quantity of refined cereals consumed. Higher LA%E and linoleic acid/alpha-linolenic acid ratio in sunflower oil probably contributes to increased risk of MS.
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Affiliation(s)
- Nagarajan Lakshmipriya
- Madras Diabetes Research Foundation and Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Gopalapuram, Chennai, India
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Shobana S, Kokila A, Lakshmipriya N, Subhashini S, Ramya Bai M, Mohan V, Malleshi NG, Anjana RM, Henry CJK, Sudha V. Glycaemic index of three Indian rice varieties. Int J Food Sci Nutr 2011; 63:178-83. [PMID: 21916534 DOI: 10.3109/09637486.2011.615300] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Three commonly consumed Indian rice varieties (Sona Masuri, Ponni and Surti Kolam) were tested for their glycaemic index (GI). Healthy volunteers were recruited and after an overnight fast were given a 50 g available carbohydrate portion of glucose (reference food) or different varieties of cooked rice (test foods) on separate occasions. The fasting as well as postprandial capillary blood glucose response was determined over 2 h, and the incremental area under the curve (IAUC) was calculated. The GI was calculated as the IAUC of the test food/IAUC of the reference food (glucose) × 100. The differences between the GI values for Sona Masuri (72.0 ± 4.5), Ponni (70.2 ± 3.6) and Surti Kolam (77.0 ± 4.0) rice varieties were non-significant (p = 0.606) and are all classified as high GI varieties of rice. There is an urgent need to study the GI of other commonly consumed rice varieties and to develop rice of a lower GI value.
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Affiliation(s)
- S Shobana
- Madras Diabetes Research Foundation & Dr Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-Communicable Diseases, International Diabetes Federation (IDF) Centre of Education, Gopalapuram, Chennai, India
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