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Anitha S, Upadhyay S, Grando S, Kane-Potaka J. Does consumption of pearl millet cause goiter? A systematic review of existing evidence. Front Nutr 2024; 11:1323336. [PMID: 38515523 PMCID: PMC10955131 DOI: 10.3389/fnut.2024.1323336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 02/16/2024] [Indexed: 03/23/2024] Open
Abstract
Millets (defined here to also include sorghum) have been consumed in Asian and African countries for centuries, and have in recent years become increasingly popular in Western countries, especially because of their proven health and environmental benefits. Nevertheless, some concerns have been raised that their consumption can interfere with thyroid function and cause goiter. This systematic review aimed to investigate the link between millet consumption and goiter. We found nine papers that were relevant to this topic and included them in this review. Among nine papers eight were on pearl millet and one was on fonio millet. The findings of the review indicate that published literature on the association of pearl millet and increased goiter prevalence are not compelling and strong enough to assert that pearl millet consumed as part of a balanced diet can lead to goiter in the general population. To ensure appropriate factual messaging about millets, we need more scientific research to conclusively state whether millet consumption mediates goitrogenic effects.
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Affiliation(s)
- Seetha Anitha
- Nutrition Expert, Asia-Pacific Association of Agricultural Research Institutions, Bangkok, Thailand
| | - Shweta Upadhyay
- Nutrition Expert, Asia-Pacific Association of Agricultural Research Institutions, Bangkok, Thailand
| | | | - Joanna Kane-Potaka
- Nutrition Expert, Asia-Pacific Association of Agricultural Research Institutions, Bangkok, Thailand
- Deputy Director General for Strategy, Engagement and Impact, International Rice Research Institute, Los Baños, Philippines
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Anitha S, Tsusaka TW, Givens DI, Kane-Potaka J, Botha R, Sulaiman NLB, Upadhyay S, Vetriventhan M, Rajendran A, Parasannanavar DJ, Longvah T, Subramaniam K, Bhandari RK. Does millet consumption contribute to raising blood hemoglobin levels compared to regular refined staples?: a systematic review and meta-analysis. Front Nutr 2024; 11:1305394. [PMID: 38419846 PMCID: PMC10900984 DOI: 10.3389/fnut.2024.1305394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 01/18/2024] [Indexed: 03/02/2024] Open
Abstract
Millets are recognized for their health and nutritional values, and the United Nations declared 2023 the International Year of Millets. Among the several health and nutritional benefits of millets, their impact on hemoglobin concentration is important since anemia is a major public health issue in many countries. To investigate the effect of millet (including sorghum) consumption on hemoglobin concentration in the blood, a systematic review and meta-analysis were conducted. Thirteen published studies featuring randomized control trials involving 590 individuals in the intervention group and 549 control individuals were eligible for the meta-analysis. The difference-in-differences analysis revealed highly significant (p < 0.01) positive effects of millet consumption on hemoglobin concentration, with an effect size of +0.68 standardized mean difference units. The change in hemoglobin concentration observed in the intervention group was +13.6%, which is statistically significant (p < 0.0005), compared to that in the control group, which was +4.8% and not statistically significant (p = 0.1362). In four studies, the consumption of millets in the intervention group demonstrated a change from mild anemia to normal status among children, whereas there was no change in the control group. The findings provide evidence that the consumption of millets can improve blood hemoglobin concentration, likely resulting from increased iron intake. Further research is needed involving the assessment of iron content and bioavailability to better understand the effect variation among millet types and the mechanisms involved.
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Affiliation(s)
- Seetha Anitha
- Asia-Pacific Association of Agricultural Research Institutions (APAARI), Bangkok, Thailand
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, India
| | | | - D Ian Givens
- Institute of Food, Nutrition, and Health, University of Reading, Reading, United Kingdom
| | | | | | | | - Shweta Upadhyay
- Asia-Pacific Association of Agricultural Research Institutions (APAARI), Bangkok, Thailand
| | - Mani Vetriventhan
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, India
| | | | | | | | - Kowsalya Subramaniam
- Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore, Tamil Nadu, India
| | - Raj Kumar Bhandari
- National Technical Board of Nutrition, Government of India (GoI), Mumbai, India
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Rekha S, Shirisha P, Muraleedharan V, Vaidyanathan G, Dash U. Wealth inequalities in nutritional status among the tribal under-5 children in India: A temporal trend analysis using NFHS data of Jharkhand and Odisha states - 2006-21. DIALOGUES IN HEALTH 2023; 2:100135. [PMID: 38515474 PMCID: PMC10953989 DOI: 10.1016/j.dialog.2023.100135] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/27/2023] [Accepted: 04/19/2023] [Indexed: 03/23/2024]
Abstract
Background Undernutrition remains a major public health concern in India, especially among children belonging to the Scheduled Tribes (ST). In this study, we analyse wealth inequalities in nutritional outcomes within ST communities in two tribal-dominated states of India, namely, Odisha and Jharkhand. The study also compares the trends in nutrition outcomes between ST and Non-ST children in these states. Methods We have conducted a trend analysis of the prevalence and inequalities in the nutritional indicators among ST children under age five using unit-level data of the National Family Health Survey (NFHS) [NFHS-3(2005-06),4 (2015-16) and 5(2019-2021)]. Wealth-related inequalities were analysed using the Slope Index of Inequality (SII), which measures absolute inequality, and the relative Concentration Index (CIX), which measures relative inequality. We have also analysed the correlation between Antenatal Care (ANC) visits and nutritional indicators using the Pearson Correlation test. Results The trend analysis shows that the prevalence of undernutrition remains higher among ST children in India as compared to Non-ST children between NFHS-3 (2005-06) and NFHS-5 (2019-2020) in Jharkhand and Odisha. The SII and CIX values show that statistically significant inequalities in stunting and underweight exist among children belonging to various wealth quintiles within the ST category in both states. Wasting is found to be significantly prevalent across all wealth quintiles. Also, we found a negative association between ANC visits and all three nutritional indicators. Interpretation Our study highlights the importance of monitoring both the absolute and relative wealth inequalities in nutritional outcomes. This is due to the fact that while inequalities across groups may reduce, the prevalence of poor nutritional outcomes may increase among certain groups. Such observations, therefore, will enable policymakers to focus further on those groups and devise appropriate interventions.
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Affiliation(s)
- S. Rekha
- Department of Humanities and Social Sciences (DoHSS), Indian Institute of Technology (IIT), Madras, India
| | - P. Shirisha
- Department of Humanities and Social Sciences (DoHSS), Indian Institute of Technology (IIT), Madras, India
| | - V.R. Muraleedharan
- Department of Humanities and Social Sciences (DoHSS), Indian Institute of Technology (IIT), Madras, India
| | - Girija Vaidyanathan
- Department of Humanities and Social Sciences (DoHSS), Indian Institute of Technology (IIT), Madras, India
| | - Umakant Dash
- Department of Humanities and Social Sciences (DoHSS), Indian Institute of Technology (IIT), Madras, India
- Institute of Rural Management Anand, Gujarat, India
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Kheya SA, Talukder SK, Datta P, Yeasmin S, Rashid MH, Hasan AK, Anwar MP, Islam AA, Islam AM. Millets: The future crops for the tropics - Status, challenges and future prospects. Heliyon 2023; 9:e22123. [PMID: 38058626 PMCID: PMC10695985 DOI: 10.1016/j.heliyon.2023.e22123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 10/26/2023] [Accepted: 11/05/2023] [Indexed: 12/08/2023] Open
Abstract
Millets are small-grained nutritious minor cereal crops that are resistant to different abiotic stresses resulting from climate change. Despite their many benefits, millets have received limited attention in agricultural research, policies, and markets. Considering the importance of millets, recently the government many tropical countries including India and Bangladesh give more emphasis to millets cultivation and improvement. Moreover, Food and Agricultural Organization of the United Nations (FAO) declared 2023 to be the "International Years of Millets". In these connections, a details and updated review of the pros and cons of millets cultivation and its improvement in this region warrant due attention. The review therefore, examines the potential and main barriers to the adoption and promotion of millet cultivation in this region. These include limited research and development efforts, inadequate infrastructure and inputs, weak market linkages and demand, and insufficient awareness and knowledge about millets' nutritional and environmental benefits. This review also highlighted the prospects and strategies for scaling up millet cultivation in this region especially in Bangladesh. These include increasing public and private investment in research and extension services, strengthening farmers' organizations and market linkages, promoting millet-based value chains and products, and integrating millets into nation's food policy. The review concludes that millets might support equitable and sustainable agricultural growth, which would contribute to global food and nutritional security and could help attain the sustainable development goals (SDGs). However, achieving this potential will require concerted efforts from multiple stakeholders, including farmers, researchers and policymakers. The review emphasizes the need for a multi-disciplinary and multi-stakeholder approach that prioritizes innovation, inclusiveness, and sustainability. Lastly, the review highlights more investigation into the socioeconomic, environmental, and nutritional effects of millet production in this region with special emphasis on Bangladesh in order to support evidence-based policies and practices.
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Affiliation(s)
- Sinthia Afsana Kheya
- Department of Agronomy, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh
| | - Shishir Kanti Talukder
- Department of Agronomy, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh
| | - Prantika Datta
- Department of Soil Science, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh
| | - Sabina Yeasmin
- Department of Agronomy, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh
| | - Md. Harun Rashid
- Department of Agronomy, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh
| | - Ahmed Khairul Hasan
- Department of Agronomy, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh
| | - Md. Parvez Anwar
- Department of Agronomy, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh
| | - A.K.M. Aminul Islam
- Department of Genetics and Plant Breeding, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, Bangladesh
| | - A.K.M. Mominul Islam
- Department of Agronomy, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh
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Jena A, Sharma V, Dutta U. Millets as superfoods: Let thy cereal be thy medicine. Indian J Gastroenterol 2023; 42:304-307. [PMID: 37199878 DOI: 10.1007/s12664-023-01377-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Affiliation(s)
- Anuraag Jena
- Department of Gastroenterology, Topiwala National Medical College and B Y L Nair Hospital, Mumbai, 400 008, India
| | - Vishal Sharma
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Usha Dutta
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India.
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Gichohi-Wainaina WN, Kumwenda NC, Harry M, Matumba L, Njoroge SMC, Okori P. Aflatoxin in cereals and groundnut from small holder farming households in Malawi. FOOD ADDITIVES & CONTAMINANTS. PART B, SURVEILLANCE 2022; 15:266-274. [PMID: 35883265 DOI: 10.1080/19393210.2022.2101069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 07/09/2022] [Indexed: 06/15/2023]
Abstract
Aflatoxin contamination in commonly consumed cereals and nuts may place children at higher risk of stunting and adults at risk of developing liver cancer. This study investigated knowledge on aflatoxins and the level of aflatoxin B1 contamination in commonly consumed cereals and nuts in Malawi. It also included an examination of the proportion of cereals and nuts contaminated above regulatory maximum limits. Aflatoxin contamination in samples was assessed using an enzyme-linked immunosorbent assay (ELISA) method. Less than half of all households knew that consumption of aflatoxin contaminated grain is associated with stunting and lowered immunity. Sorghum samples were the most contaminated and millet the least contaminated. Aflatoxin contamination was highest in southern Malawi and least in northern Malawi. Observed results indicate that this population is at risk of poor health due to lack of knowledge and aflatoxin exposure. Strategies to address contamination should therefore include a comprehensive education campaign to increase knowledge and promote accessible strategies.
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Affiliation(s)
- Wanjiku N Gichohi-Wainaina
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Lilongwe, Malawi
- Department of Nutritional Sciences, College of Human Sciences, Texas Tech University, Lubbock, Texas, USA
| | - Nelson C Kumwenda
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Lilongwe, Malawi
| | - Msere Harry
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Lilongwe, Malawi
| | - Limbikani Matumba
- Natural Resources College, Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi
| | - Samuel M C Njoroge
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Lilongwe, Malawi
| | - Patrick Okori
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Lilongwe, Malawi
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Analysis of Socioeconomic, Utilization of Maternal Health Services, and Toddler's Characteristics as Stunting Risk Factors. Nutrients 2022; 14:nu14204373. [PMID: 36297057 PMCID: PMC9606970 DOI: 10.3390/nu14204373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/14/2022] [Accepted: 10/15/2022] [Indexed: 11/17/2022] Open
Abstract
Stunting prevalence in South Kalimantan has been higher than the national figure and is the sixth highest in Indonesia. Not many studies in South Kalimantan have analysed the risk factors for stunting comprehensively that combine sociodemographic factors, utilization of maternal health services, and characteristics of children. Therefore, the purpose of this study was to analyse sociodemographic factors, utilization of maternal health services, and characteristics of children under 5 as determinants of stunting in South Kalimantan Province. This study used an analytic observational method with a cross-sectional design. Data collection used secondary data from the results of South Kalimantan Baseline Health Research 2018. The total population of toddlers obtained from South Kalimantan Baseline Health Research 2018 data was 1218 toddlers, and all of them were taken as samples. Data analysis used a chi square test for bivariate test and Logistic Regression for multivariate test. There is a relationship between mother’s education level (p = 0.001), father’s education (p = 0.002), toddler age (p < 0.001), low birth weight (p = 0.05), exclusive breastfeeding (p = 0.008), and underweight (p = 0.000) with stunting. The data were continued with the Logistics Regression test and the dominant variables related to stunting were underweight (p < 0.001 with OR 18,241), under-five age (p < 0.001, with OR value for ages 24−35 months 9511), and premature birth (p = 0.027 with an OR of 2187). The conclusion of this study is that the most important factor in the incidence of stunting in South Kalimantan is underweight nutritional status.
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Anbazhagan K, Voorhaar M, Kholová J, Chadalavada K, Choudhary S, Mallayee S, Kaliamoorthy S, Garin V, Baddam R, Rao KV, Nedumaran S, Selvaraj A. Dual-Purpose Sorghum: A Targeted Sustainable Crop-Livestock Intervention for the Smallholder Subsistence Farming Communities of Adilabad, India. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2022. [DOI: 10.3389/fsufs.2022.742909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Sorghum plays an important role in the mixed crop–livestock system of tribal farming communities in Adilabad District, a high climate risk-prone region in India. Currently, the local seed system is limited to landraces and hybrids that are primarily used for domestic grain and fodder purposes. This study aimed to understand the farmers' needs and context, and use this knowledge to deliver relevant, adoptable climate-smart sorghum crop technologies through farmer-participatory approaches (FPAs). We conducted an ex-ante survey with 103 farmer households to understand their preferences and constraints concerning sorghum, their staple food-crop. Farmers expressed taste as the most important characteristic, followed by stover yield, grain yield, drought adaptation, and pest resistance. They identified fodder deficit, loss of seed purity in landraces, and lack of diverse sorghum seed options as critical constraints. Therefore, we chose dual-purpose, open-pollinated sorghum varieties suitable for postrainy/rabi cultivation as the study site's entry point. Accordingly, sixteen popular rabi sorghum varieties were tested at ICRISAT station (2017–18 and 2018–19) for agronomic performance in field conditions under a range of treatments (irrigation and fertilization). The standing crop was also scored by farmer representatives. Additionally, the detailed lysifield study elucidated the plant functions underlying the crop agronomic performance under water stress (plant water use and stay-green score) and an important trait of farmer's interest (relation between stay-green score and in-vitro stover digestibility and relation between grain fat and protein content) The selected varieties– Phule Chitra, CSV22, M35-1 and preferred landrace (Sevata jonna)–were further tested with 21 farmers at Adilabad (2018–20). Participating farmers from both the trials and focus group discussions voiced their preference and willingness to adopt Phule Chitra and CSV22. This article summarizes how system-relevant crop options were selected for subsistence farmers of Adilabad and deployed using participatory approaches. While varieties are developed for wider adoption, farmers adopt only those suitable for their farm, household, and accessible market. Therefore, we strongly advocate FPA for developing and delivering farmer relevant crop technologies as a vehicle to systematically break crop adoption barriers and create a positive impact on household diets, well-being, and livelihoods, especially for smallholder subsistence farmers.
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Effects of Corruption Control on the Number of Undernourished People in Developing Countries. Foods 2022; 11:foods11070924. [PMID: 35407010 PMCID: PMC8997489 DOI: 10.3390/foods11070924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 03/06/2022] [Accepted: 03/18/2022] [Indexed: 12/04/2022] Open
Abstract
Developing countries will be home to 85% of the world’s population by 2030. Hence, it is important to ensure food security for them. This effort is not easy, as the number of undernourished people (NUP) in the world has increased. We investigated the impact of food and non-production factors on the NUP in developing countries. This study employed secondary data from 57 developing countries between 2002 and 2018. These countries come from three regions, namely Africa, Asia, and Latin America and the Caribbean. One-step and two-step generalized method of moments (sys-GMM) models were used to analyze the data. The findings showed that the food production index, cereal import dependency ratio, economic globalization index, and human capital index had different effects on the NUP in each region. The excellent news is that corruption control can help developing countries minimize their NUP. Based on the findings, we propose efforts to improve physical and economical food access and control corruption, and developing country governments and the international community must demonstrate a strong commitment to reducing the prevalence of undernourishment.
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