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Vilamala-Orra M, Vaqué-Crusellas C, Foguet-Boreu Q, Guimerà Gallent M, del Río Sáez R. Applying the Stages of Change Model in a Nutrition Education Programme for the Promotion of Fruit and Vegetable Consumption among People with Severe Mental Disorders (DIETMENT). Nutrients 2021; 13:nu13062105. [PMID: 34205403 PMCID: PMC8235404 DOI: 10.3390/nu13062105] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 05/10/2021] [Revised: 06/14/2021] [Accepted: 06/17/2021] [Indexed: 11/16/2022] Open
Abstract
Despite growing evidence of the benefits of adequate intake of fruit and vegetables (F&V) and the recommendation to consume five servings daily, the adoption of these habits is poor among people with severe mental disorder (SMD). The main aim of the present study is to determine changes in the intake of F&V and motivation to do so among people with SMDs after participating in a food education programme. A community-based randomized controlled trial was conducted in Spain, with the intervention group (IG) participating in a food education programme based on the stages of change model to promote consumption of F&V and the control group (CG) receiving three informative sessions on basic healthy eating. The main outcomes were related to the intake of F&V and stages of change. Data collection was performed at baseline, post intervention, and 12-month follow-up. Seventy-four participants enrolled in the study and sixty completed the 12-month follow-up. An increase in motivation towards the intake of F&V was observed in the IG but not in the CG (McNemar’s test p = 0.016, p = 0.625). No significant difference was observed for the intake of fruit, vegetables, or F&V. Basing food education strategies on the stages of change model shows positive results, increasing the awareness and disposition of people with SMD towards the intake of F&V. More research is needed to identify the most appropriate eating intervention to increase the intake of F&V.
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Affiliation(s)
- Mireia Vilamala-Orra
- Research Group on Methodology, Methods, Models and Outcomes of Health and Social Sciences (M3O), Faculty of Health Sciences and Welfare, University of Vic—Central University of Catalonia, 08500 Vic, Spain;
- Osonament—Osona Psychopedagogical Medical Center Foundation, 08500 Vic, Spain; (M.G.G.); (R.d.R.S.)
| | - Cristina Vaqué-Crusellas
- Research Group on Methodology, Methods, Models and Outcomes of Health and Social Sciences (M3O), Faculty of Health Sciences and Welfare, University of Vic—Central University of Catalonia, 08500 Vic, Spain;
- Correspondence:
| | - Quintí Foguet-Boreu
- Multidisciplinary Research Group in Mental Health, Faculty of Medicine, University Hospital of Vic, University of Vic—Central University of Catalonia, 08500 Vic, Spain;
| | - Marta Guimerà Gallent
- Osonament—Osona Psychopedagogical Medical Center Foundation, 08500 Vic, Spain; (M.G.G.); (R.d.R.S.)
| | - Ruben del Río Sáez
- Osonament—Osona Psychopedagogical Medical Center Foundation, 08500 Vic, Spain; (M.G.G.); (R.d.R.S.)
- Research Group on Mental Health, University of Vic—Central University of Catalonia, 08500 Vic, Spain
- Social Innovation (SaMIS), University of Vic—Central University of Catalonia, 08500 Vic, Spain
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Ligezka AN, Sonmez AI, Corral-Frias MP, Golebiowski R, Lynch B, Croarkin PE, Romanowicz M. A systematic review of microbiome changes and impact of probiotic supplementation in children and adolescents with neuropsychiatric disorders. Prog Neuropsychopharmacol Biol Psychiatry 2021; 108:110187. [PMID: 33271210 PMCID: PMC8138744 DOI: 10.1016/j.pnpbp.2020.110187] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 10/27/2020] [Accepted: 11/23/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES In recent decades, the diagnostic and therapeutic implications of the microbiome changes and the impact of probiotic supplementation have increased rapidly. However, the potential for clinical translation of microbiome research for children and adolescents with psychiatric disorders is unclear. This review examined available evidence related to gut microbiota as well as the impact of probiotic supplementation on psychiatric disorders in the pediatric population reported to date. METHODS We performed a literature search for the gut microbiota in child and adolescent population (0-18 years old) with mental health disorders from July 1999 through July 2019 in several databases: ClinicalTrials.gov, Ovid EBM Reviews, Ovid Embase, Ovid Medline, Ovid PsycINFO, Scopus, and Web of Science. RESULTS A total of 7 studies met inclusion criteria consisting of randomized controlled trials and cohort studies that examined various associations between psychiatric disorders and gut microbiota in youth. Six studies examined the effects of various treatment interventions such as probiotic supplementation on microbiota composition and behaviors. One study showed an increase in prosocial behavior in children with Autism Spectrum Disorder (ASD) and an increase in the Lachnospiraceae family following prebiotic supplementation. Another study suggested that prebiotic supplementation increased bifidobacterial populations for ASD and healthy controls. A study evaluating infant supplementation of prebiotics showed both a decreased likelihood of developing Attention Deficit Hyperactivity Disorder (ADHD) or ASD and decreased gut Bifidobacterium. One study did not find significant differences in microbiome composition after micronutrient treatment. CONCLUSION The main goal of this systematic review was to comprehensively examine and summarize the current evidence focused on the potential effect of the relationship between microbiota gut composition as well as the effects of probiotic supplementation on psychiatric disorders in children and adolescents. This is a relatively new area of research and the number of included studies is limited. More studies are needed to determine whether gut dysbiosis leads to the development and/or contributes to the severity of mental disorders or whether gut dysbiosis is a result of other processes that accompany mental disorders. CLINICAL SIGNIFICANCE A better understanding of the specific bacteria contributions, gut-brain pathways, and role in pathophysiological mechanisms in neuropsychiatric disorders in the child and adolescent populations can possibly provide alternative tools for a clinical psychiatrist. Moreover, it may ultimately aid the clinician with intervention strategies, or detect populations at risk for developing neuropsychiatric disorders.
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Affiliation(s)
- Anna N Ligezka
- Department of Psychiatry and Psychology Mayo Clinic, Rochester, MN, United States of America
| | - A Irem Sonmez
- Department of Psychiatry and Psychology Mayo Clinic, Rochester, MN, United States of America
| | - Martha P Corral-Frias
- Universidad Autónoma de Nuevo León, School of Medicine and University Hospital "Dr. José Eleuterio González", Psychiatry Department, Monterrey, Mexico
| | - Raphael Golebiowski
- Department of Psychiatry and Psychology Mayo Clinic, Rochester, MN, United States of America
| | - Brian Lynch
- Department of Pediatric and Adolescent Medicine Mayo Clinic, Rochester, MN, United States of America
| | - Paul E Croarkin
- Department of Psychiatry and Psychology Mayo Clinic, Rochester, MN, United States of America
| | - Magdalena Romanowicz
- Department of Psychiatry and Psychology Mayo Clinic, Rochester, MN, United States of America.
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Person H, Keefer L. Psychological comorbidity in gastrointestinal diseases: Update on the brain-gut-microbiome axis. Prog Neuropsychopharmacol Biol Psychiatry 2021; 107:110209. [PMID: 33326819 PMCID: PMC8382262 DOI: 10.1016/j.pnpbp.2020.110209] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 11/20/2020] [Accepted: 12/10/2020] [Indexed: 12/12/2022]
Abstract
The high comorbidity of psychological disorders in both functional and organic gastrointestinal diseases suggests the intimate and complex link between the brain and the gut. Termed the brain-gut axis, this bidirectional communication between the central nervous system and enteric nervous system relies on immune, endocrine, neural, and metabolic pathways. There is increasing evidence that the gut microbiome is a key part of this system, and dysregulation of the brain-gut-microbiome axis (BGMA) has been implicated in disorders of brain-gut interaction, including irritable bowel syndrome, and in neuropsychiatric disorders, including depression, Alzheimer's disease, and autism spectrum disorder. Further, alterations in the gut microbiome have been implicated in the pathogenesis of organic gastrointestinal diseases, including inflammatory bowel disease. The BGMA is an attractive therapeutic target, as using prebiotics, probiotics, or postbiotics to modify the gut microbiome or mimic gut microbial signals could provide novel treatment options to address these debilitating diseases. However, despite significant advancements in our understanding of the BGMA, clinical data is lacking. In this article, we will review current understanding of the comorbidity of gastrointestinal diseases and psychological disorders. We will also review the current evidence supporting the key role of the BGMA in this pathology. Finally, we will discuss the clinical implications of the BGMA in the evaluation and management of psychological and gastrointestinal disorders.
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Affiliation(s)
- Hannibal Person
- Division of Pediatric Gastroenterology, Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Division of Gastroenterology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Laurie Keefer
- Division of Pediatric Gastroenterology, Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Abstract
PURPOSE OF REVIEW Ketogenic diets, which have been used to treat drug-refractory paediatric epilepsy for over 100 years, are becoming increasingly popular for the treatment of other neurological conditions, including mental illnesses. We aim to explain how ketogenic diets can improve mental illness biopathology and review the recent clinical literature. RECENT FINDINGS Psychiatric conditions, such as schizophrenia, depression, bipolar disorder and binge eating disorder, are neurometabolic diseases that share several common mechanistic biopathologies. These include glucose hypometabolism, neurotransmitter imbalances, oxidative stress and inflammation. There is strong evidence that ketogenic diets can address these four fundamental diseases, and now complementary clinical evidence that ketogenic diets can improve the patients' symptoms. SUMMARY It is important that researchers and clinicians are made aware of the trajectory of the evidence for the implementation of ketogenic diets in mental illnesses, as such a metabolic intervention provides not only a novel form of symptomatic treatment, but one that may be able to directly address the underlying disease mechanisms and, in so doing, also treat burdensome comorbidities (see Video, Supplementary Digital Content 1, http://links.lww.com/COE/A16, which summarizes the contents of this review).
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Affiliation(s)
- Nicholas G Norwitz
- Department of Physiology, Anatomy and Genetics, Oxford University, Oxford, UK
| | - Shebani Sethi
- Metabolic Psychiatry Clinic, Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California
| | - Christopher M Palmer
- Department of Postgraduate and Continuing Education, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
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Mottawea W, Sultan S, Landau K, Bordenave N, Hammami R. Evaluation of the Prebiotic Potential of a Commercial Synbiotic Food Ingredient on Gut Microbiota in an Ex Vivo Model of the Human Colon. Nutrients 2020; 12:nu12092669. [PMID: 32882999 PMCID: PMC7551822 DOI: 10.3390/nu12092669] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 07/28/2020] [Revised: 08/19/2020] [Accepted: 08/28/2020] [Indexed: 12/28/2022] Open
Abstract
Behavior and mood disorders have been linked to gut microbiota dysbiosis through the “microbiota-gut-brain axis”. Microbiota-targeting interventions are promising therapeutic modalities to restore or even maintain normal microbiome composition and activity in these disorders. Here, we test the impact of a commercial synbiotic formulation on gut microbiota composition and metabolic activity. We employed an ex-vivo continuous fermentation model that simulates the proximal colon to assess the effect of this formulation on microbiota structure and functionality as compared to no treatment control and microcrystalline cellulose as a dietary fiber control. The test formulation did not alter the diversity of gut microbiota over 48 h of treatment. However, it induced the enrichment of Lactobacillus, Collinsella and Erysipelotrichaceae. The test formulation significantly increased the level of microbiota-generated butyrate within 12 h of treatment as compared to 24 h required by microcrystalline cellulose to boost its production. The test formulation did not lead to a significant change in amino acid profiles. These results provide evidence of potential benefits related to synbiotic effects and general gut health and support the potential of this food formulation as a therapeutic dietary intervention in mood and behavior disorders.
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Affiliation(s)
- Walid Mottawea
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (W.M.); (S.S.); (N.B.)
- Department of Microbiology and Immunology, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Salma Sultan
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (W.M.); (S.S.); (N.B.)
| | - Kara Landau
- Uplift Food Pty Ltd., New York, NY 10001, USA;
| | - Nicolas Bordenave
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (W.M.); (S.S.); (N.B.)
- School of Chemistry and Biomolecular Sciences, Faculty of Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - Riadh Hammami
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; (W.M.); (S.S.); (N.B.)
- Correspondence: ; Tel.: +1-613-562-5800 (ext. 4110)
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Carnegie R, Zheng J, Sallis HM, Jones HJ, Wade KH, Evans J, Zammit S, Munafò MR, Martin RM. Mendelian randomisation for nutritional psychiatry. Lancet Psychiatry 2020; 7:208-216. [PMID: 31759900 PMCID: PMC6983323 DOI: 10.1016/s2215-0366(19)30293-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 07/05/2019] [Accepted: 07/12/2019] [Indexed: 12/14/2022]
Abstract
Nutritional psychiatry is a growing area of research, with several nutritional factors implicated in the cause of psychiatric ill-health. However, nutritional research is highly complex, with multiple potential factors involved, highly confounded exposures and small effect sizes for individual nutrients. This Personal View considers whether Mendelian randomisation provides a solution to these difficulties, by investigating causality in a low-risk and low-cost way. We reviewed studies using Mendelian randomisation in nutritional psychiatry, along with the potential opportunities and challenges of using this approach for investigating the causal effects of nutritional exposures. Several studies have identified nutritional exposures that are potentially causal by using Mendelian randomisation in psychiatry, offering opportunities for further mechanistic research, intervention development, and replication. The use of Mendelian randomisation as a foundation for intervention development facilitates the best use of resources in an emerging discipline in which opportunities are rich, but resources are often poor.
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Affiliation(s)
- Rebecca Carnegie
- Centre for Academic Mental Health, University of Bristol, Bristol, UK; Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK; Medical Research Centre (MRC), Integrative Epidemiology Unit, University of Bristol, Bristol, UK.
| | - Jie Zheng
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK; Medical Research Centre (MRC), Integrative Epidemiology Unit, University of Bristol, Bristol, UK
| | - Hannah M Sallis
- Centre for Academic Mental Health, University of Bristol, Bristol, UK; Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK; Medical Research Centre (MRC), Integrative Epidemiology Unit, University of Bristol, Bristol, UK; School of Psychological Science, University of Bristol, Bristol, UK
| | - Hannah J Jones
- Centre for Academic Mental Health, University of Bristol, Bristol, UK; Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK; Medical Research Centre (MRC), Integrative Epidemiology Unit, University of Bristol, Bristol, UK; National Institute for Health Research Biomedical Research Centre, University Hospitals Bristol National Health Service Foundation Trust, University of Bristol, Bristol, UK
| | - Kaitlin H Wade
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK; Medical Research Centre (MRC), Integrative Epidemiology Unit, University of Bristol, Bristol, UK
| | - Jonathan Evans
- Centre for Academic Mental Health, University of Bristol, Bristol, UK
| | - Stan Zammit
- Centre for Academic Mental Health, University of Bristol, Bristol, UK; Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK; National Institute for Health Research Biomedical Research Centre, University Hospitals Bristol National Health Service Foundation Trust, University of Bristol, Bristol, UK; MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University School of Medicine, Cardiff, UK
| | - Marcus R Munafò
- Medical Research Centre (MRC), Integrative Epidemiology Unit, University of Bristol, Bristol, UK; School of Psychological Science, University of Bristol, Bristol, UK; National Institute for Health Research Biomedical Research Centre, University Hospitals Bristol National Health Service Foundation Trust, University of Bristol, Bristol, UK
| | - Richard M Martin
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK; Medical Research Centre (MRC), Integrative Epidemiology Unit, University of Bristol, Bristol, UK
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Adan RAH, van der Beek EM, Buitelaar JK, Cryan JF, Hebebrand J, Higgs S, Schellekens H, Dickson SL. Nutritional psychiatry: Towards improving mental health by what you eat. Eur Neuropsychopharmacol 2019; 29:1321-1332. [PMID: 31735529 DOI: 10.1016/j.euroneuro.2019.10.011] [Citation(s) in RCA: 145] [Impact Index Per Article: 29.0] [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: 05/07/2019] [Revised: 08/08/2019] [Accepted: 10/29/2019] [Indexed: 12/26/2022]
Abstract
Does it matter what we eat for our mental health? Accumulating data suggests that this may indeed be the case and that diet and nutrition are not only critical for human physiology and body composition, but also have significant effects on mood and mental wellbeing. While the determining factors of mental health are complex, increasing evidence indicates a strong association between a poor diet and the exacerbation of mood disorders, including anxiety and depression, as well as other neuropsychiatric conditions. There are common beliefs about the health effects of certain foods that are not supported by solid evidence and the scientific evidence demonstrating the unequivocal link between nutrition and mental health is only beginning to emerge. Current epidemiological data on nutrition and mental health do not provide information about causality or underlying mechanisms. Future studies should focus on elucidating mechanism. Randomized controlled trials should be of high quality, adequately powered and geared towards the advancement of knowledge from population-based observations towards personalized nutrition. Here, we provide an overview of the emerging field of nutritional psychiatry, exploring the scientific evidence exemplifying the importance of a well-balanced diet for mental health. We conclude that an experimental medicine approach and a mechanistic understanding is required to provide solid evidence on which future policies on diet and nutrition for mental health can be based.
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Affiliation(s)
- Roger A H Adan
- Department of Translational Neurosciences, University Medical Center Utrecht, Universiteitsweg 100, 3584 CG Utrecht, the Netherlands; Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Medicinaregatan 11, SE-405 30 Gothenburg, Sweden.
| | - Eline M van der Beek
- Danone Nutricia Research, Utrecht, the Netherlands; Department of Pediatrics, University Medical Centre Groningen, Groningen, the Netherlands
| | - Jan K Buitelaar
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands; Karakter Child and Adolescent Psychiatry, Nijmegen, the Netherlands
| | - John F Cryan
- Department of Anatomy & Neuroscience and APC Microbiome Ireland, University College Cork, Ireland
| | - Johannes Hebebrand
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Suzanne Higgs
- Suzanne Higgs School of Psychology, University of Birmingham, Birmingham, UK
| | - Harriet Schellekens
- Department of Anatomy & Neuroscience and APC Microbiome Ireland, University College Cork, Ireland
| | - Suzanne L Dickson
- Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Medicinaregatan 11, SE-405 30 Gothenburg, Sweden.
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Sun GY, Simonyi A, Fritsche KL, Chuang DY, Hannink M, Gu Z, Greenlief CM, Yao JK, Lee JC, Beversdorf DQ. Docosahexaenoic acid (DHA): An essential nutrient and a nutraceutical for brain health and diseases. Prostaglandins Leukot Essent Fatty Acids 2018; 136:3-13. [PMID: 28314621 PMCID: PMC9087135 DOI: 10.1016/j.plefa.2017.03.006] [Citation(s) in RCA: 143] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 03/06/2017] [Accepted: 03/09/2017] [Indexed: 01/01/2023]
Abstract
Docosahexaenoic acid (DHA), a polyunsaturated fatty acid (PUFA) enriched in phospholipids in the brain and retina, is known to play multi-functional roles in brain health and diseases. While arachidonic acid (AA) is released from membrane phospholipids by cytosolic phospholipase A2 (cPLA2), DHA is linked to action of the Ca2+-independent iPLA2. DHA undergoes enzymatic conversion by 15-lipoxygenase (Alox 15) to form oxylipins including resolvins and neuroprotectins, which are powerful lipid mediators. DHA can also undergo non-enzymatic conversion by reacting with oxygen free radicals (ROS), which cause the production of 4-hydoxyhexenal (4-HHE), an aldehyde derivative which can form adducts with DNA, proteins and lipids. In studies with both animal models and humans, there is evidence that inadequate intake of maternal n-3 PUFA may lead to aberrant development and function of the central nervous system (CNS). What is less certain is whether consumption of n-3 PUFA is important in maintaining brain health throughout one's life span. Evidence mostly from non-human studies suggests that DHA intake above normal nutritional requirements might modify the risk/course of a number of diseases of the brain. This concept has fueled much of the present interest in DHA research, in particular, in attempts to delineate mechanisms whereby DHA may serve as a nutraceutical and confer neuroprotective effects. Current studies have revealed ability for the oxylipins to regulation of cell redox homeostasis through the Nuclear factor (erythroid-derived 2)-like 2/Antioxidant response element (Nrf2/ARE) anti-oxidant pathway, and impact signaling pathways associated with neurotransmitters, and modulation of neuronal functions involving brain-derived neurotropic factor (BDNF). This review is aimed at describing recent studies elaborating these mechanisms with special regard to aging and Alzheimer's disease, autism spectrum disorder, schizophrenia, traumatic brain injury, and stroke.
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Affiliation(s)
- Grace Y Sun
- Biochemistry Department, University of Missouri, Columbia, MO, United States
| | - Agnes Simonyi
- Biochemistry Department, University of Missouri, Columbia, MO, United States
| | - Kevin L Fritsche
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, MO, United States
| | - Dennis Y Chuang
- Department of Neurology, University Hospitals Cleveland Medical Center and Case Western Reserve University, Cleveland, OH, United States
| | - Mark Hannink
- Biochemistry Department, University of Missouri, Columbia, MO, United States
| | - Zezong Gu
- Department of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, MO, United States
| | | | - Jeffrey K Yao
- Medical Research Service, VA Pittsburgh Healthcare System, and Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - James C Lee
- Department of Bioengineering, University of Illinois at Chicago, Chicago, IL, United States
| | - David Q Beversdorf
- Department of Radiology, Neurology, and Psychological Sciences, and the Thompson Center, William and Nancy Thompson Endowed Chair in Radiology, University of Missouri School of Medicine, Columbia, MO, United States
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Slim M, Rico-Villademoros F, Calandre EP. Psychiatric Comorbidity in Children and Adults with Gluten-Related Disorders: A Narrative Review. Nutrients 2018; 10:E875. [PMID: 29986423 PMCID: PMC6073457 DOI: 10.3390/nu10070875] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [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: 06/07/2018] [Revised: 06/26/2018] [Accepted: 07/04/2018] [Indexed: 12/22/2022] Open
Abstract
Gluten-related disorders are characterized by both intestinal and extraintestinal manifestations. Previous studies have suggested an association between gluten-related disorder and psychiatric comorbidities. The objective of our current review is to provide a comprehensive review of this association in children and adults. A systematic literature search using MEDLINE, Embase and PsycINFO from inception to 2018 using terms of ‘celiac disease’ or ‘gluten-sensitivity-related disorders’ combined with terms of ‘mental disorders’ was conducted. A total of 47 articles were included in our review, of which 28 studies were conducted in adults, 11 studies in children and eight studies included both children and adults. The majority of studies were conducted in celiac disease, two studies in non-celiac gluten sensitivity and none in wheat allergy. Enough evidence is currently available supporting the association of celiac disease with depression and, to a lesser extent, with eating disorders. Further investigation is warranted to evaluate the association suggested with other psychiatric disorders. In conclusion, routine surveillance of potential psychiatric manifestations in children and adults with gluten-related disorders should be carried out by the attending physician.
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Affiliation(s)
- Mahmoud Slim
- Division of Neurology, The Hospital for Sick Children, The Peter Gilgan Centre for Research and Learning, 686 Bay St., Toronto, ON M5G 0A4, Canada.
| | - Fernando Rico-Villademoros
- Instituto de Neurociencias, Universidad de Granada, Avenida del Conocimiento s/n, 18100 Armilla, Granada, Spain.
| | - Elena P Calandre
- Instituto de Neurociencias, Universidad de Granada, Avenida del Conocimiento s/n, 18100 Armilla, Granada, Spain.
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Espín-Jaime JC, Cerezo-Navarro MV. Dietary supplements in child and adolescent psychiatry. Actas Esp Psiquiatr 2017; 45:48-64. [PMID: 29171641] [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] [Received: 09/01/2017] [Accepted: 09/01/2017] [Indexed: 06/07/2023]
Abstract
Complementary and alternative treatments, including dietary supplements, are very popular and increasingly used in developed countries. Some features such as accessibility, ease of use, the possibility of self-administration and the belief they are safe without side effects, have led to an increase in their consumption. However, there is limited evidence of the effectiveness and safety of these treatments because of methodological issues. The level of scientific evidence is particularly low and weak in the field of child and adolescent Psychiatry. The purpose of this article is to give an updated overview of dietary treatments in this area. We make a brief introduction about general questions, including legal aspects, and propose general practical recommendations for a proper management by the families that choose these treatments. We focus on reviewing the current state of research into dietary treatments in some childhood and juvenile psychiatric disorders, highlighting current evidence of specific treatments. The final purpose of this article is to describe the level of current evidence on dietary treatments and to provide professionals involved in the care of children and adolescents with a useful tool to help, guide and educate families about their use in order to achieve the greatest benefit to patients.
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Ruskin DN, Fortin JA, Bisnauth SN, Masino SA. Ketogenic diets improve behaviors associated with autism spectrum disorder in a sex-specific manner in the EL mouse. Physiol Behav 2016; 168:138-145. [PMID: 27836684 PMCID: PMC5135580 DOI: 10.1016/j.physbeh.2016.10.023] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [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: 05/26/2016] [Revised: 09/08/2016] [Accepted: 10/14/2016] [Indexed: 12/17/2022]
Abstract
The core symptoms of autism spectrum disorder are poorly treated with current medications. Symptoms of autism spectrum disorder are frequently comorbid with a diagnosis of epilepsy and vice versa. Medically-supervised ketogenic diets are remarkably effective nonpharmacological treatments for epilepsy, even in drug-refractory cases. There is accumulating evidence that supports the efficacy of ketogenic diets in treating the core symptoms of autism spectrum disorders in animal models as well as limited reports of benefits in patients. This study tests the behavioral effects of ketogenic diet feeding in the EL mouse, a model with behavioral characteristics of autism spectrum disorder and comorbid epilepsy. Male and female EL mice were fed control diet or one of two ketogenic diet formulas ad libitum starting at 5 weeks of age. Beginning at 8 weeks of age, diet protocols continued and performance of each group on tests of sociability and repetitive behavior was assessed. A ketogenic diet improved behavioral characteristics of autism spectrum disorder in a sex- and test-specific manner; ketogenic diet never worsened relevant behaviors. Ketogenic diet feeding improved multiple measures of sociability and reduced repetitive behavior in female mice, with limited effects in males. Additional experiments in female mice showed that a less strict, more clinically-relevant diet formula was equally effective in improving sociability and reducing repetitive behavior. Taken together these results add to the growing number of studies suggesting that ketogenic and related diets may provide significant relief from the core symptoms of autism spectrum disorder, and suggest that in some cases there may be increased efficacy in females.
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Affiliation(s)
- David N Ruskin
- Department of Psychology, Neuroscience Program, Trinity College, Hartford, CT, United States.
| | - Jessica A Fortin
- Department of Psychology, Neuroscience Program, Trinity College, Hartford, CT, United States.
| | - Subrina N Bisnauth
- Department of Psychology, Neuroscience Program, Trinity College, Hartford, CT, United States.
| | - Susan A Masino
- Department of Psychology, Neuroscience Program, Trinity College, Hartford, CT, United States.
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12
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Monsivais SR, Wisdom N, Kruse JL, Davis MC. N-Acetylcysteine Supplementation in an Individual With Glucose-6-Phosphate Dehydrogenase Deficiency-Associated Psychosis. Biol Psychiatry 2016; 80:e71-2. [PMID: 27059873 DOI: 10.1016/j.biopsych.2016.02.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 02/25/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Suzanne R Monsivais
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, Texas
| | - Nick Wisdom
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, Texas; Mental Health Care Line, Michael E. DeBakey VA Medical Center, Houston, Texas
| | - Jennifer L Kruse
- Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California
| | - Michael C Davis
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, Texas; Mental Health Care Line, Michael E. DeBakey VA Medical Center, Houston, Texas.
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13
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Fond G, Boukouaci W, Chevalier G, Regnault A, Eberl G, Hamdani N, Dickerson F, Macgregor A, Boyer L, Dargel A, Oliveira J, Tamouza R, Leboyer M. The "psychomicrobiotic": Targeting microbiota in major psychiatric disorders: A systematic review. ACTA ACUST UNITED AC 2014; 63:35-42. [PMID: 25468489 DOI: 10.1016/j.patbio.2014.10.003] [Citation(s) in RCA: 126] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Accepted: 10/20/2014] [Indexed: 12/19/2022]
Abstract
The gut microbiota is increasingly considered as a symbiotic partner in the maintenance of good health. Metagenomic approaches could help to discover how the complex gut microbial ecosystem participates in the control of the host's brain development and function, and could be relevant for future therapeutic developments, such as probiotics, prebiotics and nutritional approaches for psychiatric disorders. Previous reviews focused on the effects of microbiota on the central nervous system in in vitro and animal studies. The aim of the present review is to synthetize the current data on the association between microbiota dysbiosis and onset and/or maintenance of major psychiatric disorders, and to explore potential therapeutic opportunities targeting microbiota dysbiosis in psychiatric patients.
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Affiliation(s)
- G Fond
- Inserm U955, FondaMental Foundation, Paris-Est university, Chenevier Hospital, AP-HP, GHU Mondor, DHU Pe-Psy, Pavillon Hartmann, 40, rue Mesly, 94000 Créteil, France.
| | - W Boukouaci
- Jean-Dausset Laboratory & Inserm, UMRS 940, Saint-Louis hospital, 1, avenue Claude-Vellefaux, 75010 Paris, France
| | - G Chevalier
- Unité de développement du tissu lymphoïde, Institut Pasteur, 25, rue du Dr. Roux, 75724 Paris, France
| | - A Regnault
- Inserm, Institut Pasteur, aviesan/institut multi-organismes immunologie, hématologie et pneumologie (ITMO IHP), bâtiment Biopark, 8, rue de la Croix Jarry 1(er) étage, 75013 Paris, France
| | - G Eberl
- Unité de développement du tissu lymphoïde, Institut Pasteur, 25, rue du Dr. Roux, 75724 Paris, France
| | - N Hamdani
- Inserm U955, FondaMental Foundation, Paris-Est university, Chenevier Hospital, AP-HP, GHU Mondor, DHU Pe-Psy, Pavillon Hartmann, 40, rue Mesly, 94000 Créteil, France
| | - F Dickerson
- Stanley Research Program, Sheppard Pratt Health System, 6501N, Charles Street, MD 21204 Baltimore, United States
| | - A Macgregor
- Inserm U1061, academic adult psychiatry department, Montpellier 1 university, La Colombière hospital, Montpellier CHRU, 191, avenue du doyen Gaston-Giraud, 34295 Montpellier cedex, France
| | - L Boyer
- EA 3279-Self-perceived Health Assessment Research Unit, School of Medicine, La Timone University, 27, boulevard Jean-Moulin, 13385 Marseille cedex 05, France
| | - A Dargel
- Inserm U955, FondaMental Foundation, Paris-Est university, Chenevier Hospital, AP-HP, GHU Mondor, DHU Pe-Psy, Pavillon Hartmann, 40, rue Mesly, 94000 Créteil, France
| | - J Oliveira
- Jean-Dausset Laboratory & Inserm, UMRS 940, Saint-Louis hospital, 1, avenue Claude-Vellefaux, 75010 Paris, France
| | - R Tamouza
- Jean-Dausset Laboratory & Inserm, UMRS 940, Saint-Louis hospital, 1, avenue Claude-Vellefaux, 75010 Paris, France
| | - M Leboyer
- Inserm U955, FondaMental Foundation, Paris-Est university, Chenevier Hospital, AP-HP, GHU Mondor, DHU Pe-Psy, Pavillon Hartmann, 40, rue Mesly, 94000 Créteil, France
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Bassett SA, Barnett MPG. The role of dietary histone deacetylases (HDACs) inhibitors in health and disease. Nutrients 2014; 6:4273-301. [PMID: 25322459 PMCID: PMC4210916 DOI: 10.3390/nu6104273] [Citation(s) in RCA: 113] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Revised: 10/06/2014] [Accepted: 10/06/2014] [Indexed: 12/30/2022] Open
Abstract
Modification of the histone proteins associated with DNA is an important process in the epigenetic regulation of DNA structure and function. There are several known modifications to histones, including methylation, acetylation, and phosphorylation, and a range of factors influence each of these. Histone deacetylases (HDACs) remove the acetyl group from lysine residues within a range of proteins, including transcription factors and histones. Whilst this means that their influence on cellular processes is more complex and far-reaching than histone modifications alone, their predominant function appears to relate to histones; through deacetylation of lysine residues they can influence expression of genes encoded by DNA linked to the histone molecule. HDAC inhibitors in turn regulate the activity of HDACs, and have been widely used as therapeutics in psychiatry and neurology, in which a number of adverse outcomes are associated with aberrant HDAC function. More recently, dietary HDAC inhibitors have been shown to have a regulatory effect similar to that of pharmacological HDAC inhibitors without the possible side-effects. Here, we discuss a number of dietary HDAC inhibitors, and how they may have therapeutic potential in the context of a whole food.
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Affiliation(s)
- Shalome A Bassett
- Food Nutrition & Health Team, Food & Bio-based Products Group, AgResearch Limited, Grasslands Research Centre, Tennent Drive, Palmerston North 4442, New Zealand.
| | - Matthew P G Barnett
- Food Nutrition & Health Team, Food & Bio-based Products Group, AgResearch Limited, Grasslands Research Centre, Tennent Drive, Palmerston North 4442, New Zealand.
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15
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Parletta N, Strachan J. Mediterranean diet to be tested. Aust Nurs Midwifery J 2013; 21:42-43. [PMID: 29950043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A traditional Mediterranean-style diet will be offered to mental health consumers in a new pilot study at Noarlunga's Community Rehabilitation Centre, the Trevor Parry Centre in South Australia, to investigate the impact of improved diet on health and wellbeing.
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Zell M, Grundmann O. An orthomolecular approach to the prevention and treatment of psychiatric disorders. Adv Mind Body Med 2012; 26:14-28. [PMID: 23341413] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Orthomolecular medicine is based on the use of endogenous and naturally occurring substances to supplement deficiencies in vitamins, minerals, and other essential substances in the human body. Although the medical community has long regarded it as a nonscientific approach to healing, scientific and clinical evidence is emerging for the supplemental use of orthomolecular medicine in the treatment of schizophrenia, depression, bipolar disorder, generalized anxiety disorder, and attention deficit hyperactivity disorder. Psychiatrists currently treat these common psychiatric disorders using a wide range of pharmacological approaches that often have significant side effects, resulting in patients' noncompliance. With newly gained knowledge about the neurophysiology and neuropathophysiology of psychiatric disorders, researchers now can link potential mechanisms for both pharmacological and orthomolecular treatments to physiological processes. In many cases, the use of orthomolecular supplements may provide a feasible addition to conventional drug therapy.
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Affiliation(s)
- Mark Zell
- College of Pharmacy, University of Florida, USA.
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18
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Shrubb R. Perspectives. Ment Health Today 2011:27. [PMID: 22216605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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19
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Sood M, Ambekar A. 'Fresh fruit juice'--a metaphor for giving extra care to a patient by family members/caretakers. Natl Med J India 2011; 24:375. [PMID: 22680268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Low Dog T. The role of nutrition in mental health. Altern Ther Health Med 2010; 16:42-46. [PMID: 20232617] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A truly integrative approach to mental health includes a thorough assessment of dietary habits, level of exercise/physical activity, environmental exposures, medications, comorbid conditions, life stressors, level of social support, and family history. A complete physical exam and appropriate laboratory and imaging studies should be utilized to rule out underlying causes of depressed or anxious mood. Many patients will benefit from the use of specific dietary supplements, such as a multivitamin-mineral high in B-vitamins and omega-3 fatty acid. And no matter what the underlying cause of the mood disorder, patients should be counseled about the relationship between food and mood, for the evidence now substantiates what laypeople and medical professionals have long known intuitively: the way we eat affects the way we feel. The Western diet consumed in a growing number of countries is devoid of many of the key nutrients critical for the proper functioning of the central nervous system. When making dietary recommendations, clinicians should consider a low-glycemic, modified Mediterranean diet rich in fruits, vegetables, whole grains, and seafood (if not vegetarian) and low in processed, refined foods for optimizing mental health. A future article on the topic of nutrition and mental health will address the role of nutraceuticals and herbal medicines in mental health.
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Affiliation(s)
- Tieraona Low Dog
- Arizona Center for Integrative Medicine at University of Arizona, Tucson, USA
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21
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Shepherd S. Mental health: When attention to diet can bear fruit. Health Serv J 2009; 119:18-19. [PMID: 19894323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Kapoor S. Omega-3 fatty acids and their rapidly evolving role in the management of psychiatric disorders. Prog Neuropsychopharmacol Biol Psychiatry 2008; 32:2014-5. [PMID: 18775760 DOI: 10.1016/j.pnpbp.2008.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2008] [Accepted: 08/11/2008] [Indexed: 11/30/2022]
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Abstract
The influence of nutritional factors on brain metabolism and the course of mental illness are increasingly being addressed in international research. It is a matter of discussion whether dietary habits, e.g., the amount of fish or vegetables, have an effect on the incidence of certain illnesses. Furthermore an optimized or supplemented diet could offer therapeutic possibilities; one example is the role of polyunsaturated fatty acids as an add-on therapy in affective disorders. The limitations of psychopharmacotherapy (drug interactions, side effects, noncompliance) underline the theoretical and practical relevance of nutrition in mental illness, the more so as mentally ill patients (especially when demented, anorectic, depressed, or schizophrenic) are at higher risk of malnutrition anyway. Even if the therapeutic evidence is still limited and the effects may be relatively weak, nutritional assessment and an optimized diet can be recommended for every patient.
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Affiliation(s)
- C Hausteiner
- Klinik und Poliklinik für Psychiatrie und Psychotherapie der Technischen Universität München, 81664 München.
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24
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Sanchez-Villegas A, Henríquez P, Figueiras A, Ortuño F, Lahortiga F, Martínez-González MA. Long chain omega-3 fatty acids intake, fish consumption and mental disorders in the SUN cohort study. Eur J Nutr 2007; 46:337-46. [PMID: 17717628 DOI: 10.1007/s00394-007-0671-x] [Citation(s) in RCA: 106] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2006] [Accepted: 07/03/2007] [Indexed: 12/12/2022]
Abstract
BACKGROUND Very long chain omega-3 fatty acids (w-3 PUFA) intake and fish consumption have been suggested as protective factors against neuropsychiatric disorders but there is scarcity of large cohort studies assessing this association. AIM OF THE STUDY To assess the association between w-3-PUFA intake and fish consumption and mental disorders. METHODS A prospective cohort study was performed in 7,903 participants. W-3 PUFA intake and fish consumption were ascertained through a validated semi-quantitative food frequency questionnaire. The outcomes after 2 years of follow-up were: (1) Incident mental disorder (depression, anxiety, or stress), (2) incident depression, and (3) incident anxiety. Logistic regression models and generalized additive models were fit to assess the relationship between w-3 PUFA intake or fish consumption and the incidence of these outcomes. Odds ratios (OR) and their 95% confidence intervals (CI) were calculated. RESULTS 173 cases of depression, 335 cases of anxiety, and 4 cases of stress were observed during 2-year follow-up. ORs (95% CI) of mental disorder for successive quintiles of energy-adjusted w-3 PUFA intake were 1 (reference), 0.72 (0.52-0.99), 0.79 (0.58-1.08), 0.65 (0.47-0.90), and 1.04 (0.78-1.40). Subjects with a moderate consumption of fish (third and fourth quintiles of consumption: median of each quintile 83.3 and 112 g/day, respectively) had a relative risk reduction higher than 30%. CONCLUSIONS A potential benefit of w-3 PUFA intake on total mental disorders is suggested, although no linear trend was apparent.
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Affiliation(s)
- Almudena Sanchez-Villegas
- Department of Clinical Sciences, University of Las Palmas de Gran Canaria, P.O. Box 550, 35080 Las Palmas de Gran Canaria, Spain.
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25
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HSJ awards 2005. Mental health innovation. Winner: a nutritionist and a psychiatrist offer food and mood help for service use. Health Serv J 2005; 115:suppl 33, 35. [PMID: 16335568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
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26
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Timimi S. Dietary approaches to treatment could have a major public health impact. Ment Health Today 2005:21. [PMID: 15940806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
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27
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Brewer GJ. Behavioral abnormalities in Wilson's disease. Adv Neurol 2005; 96:262-74. [PMID: 16383225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Affiliation(s)
- George J Brewer
- Department of Human Genetics and Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan, USA
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28
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Holub DJ, Holub BJ. Omega-3 fatty acids from fish oils and cardiovascular disease. Mol Cell Biochem 2004; 263:217-25. [PMID: 15524182] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Fish and fish oils contain the omega-3 fatty acids known as eicosapentaenoic acid (EPA) plus docosahexaenoic acid (DHA). Epidemiological studies have shown an inverse relation between the dietary consumption of fish containing EPA/DHA and mortality from coronary heart disease. These relationships have been substantiated from blood measures of omega-3 fatty acids including DHA as a physiological biomarker for omega-3 fatty acid status. Controlled intervention trials with fish oil supplements enriched in EPA/DHA have shown their potential to reduce mortality in post-myocardial infarction patients with a substantial reduction in the risk of sudden cardiac death. The cardioprotective effects of EPA/DHA are widespread, appear to act independently of blood cholesterol reduction, and are mediated by diverse mechanisms. Their overall effects include anti-arrhythmic, blood triglyceride-lowering, anti-thrombotic, anti-inflammatory, endothelial relaxation, plus others. Current dietary intakes of EPA/DHA in North America and elsewhere are well below those recommended by the American Heart Association for the management of patients with coronary heart disease.
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Affiliation(s)
- Darren J Holub
- Department of Psychiatry and Behavioural Neurosciences, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada.
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Abstract
BACKGROUND It has been suggested that peptides from gluten and casein may have a role in the origins of autism and that the physiology and psychology of autism might be explained by excessive opioid activity linked to these peptides. Research has reported abnormal levels of peptides in the urine and cerebrospinal fluid of persons with autism. If this is the case, diets free of gluten and /or casein should reduce the symptoms associated with autism. OBJECTIVES To determine the efficacy of gluten- and/or casein- free diets as an intervention to improve behaviour, cognitive and social functioning in individuals with autism. SEARCH STRATEGY Electronic searching of abstracts from the Cochrane Library (Issue 3, 2003), PsycINFO (1971- May 2003), EMBASE (1974- May 2003), CINAHL (1982- May 2003), MEDLINE (1986- May 2003), ERIC (1965-2003), LILACS (to 2003) and the specialist register of the Cochrane Complementary Medicine Field (January 2004). Review bibliographies were also examined to identify potential trials. SELECTION CRITERIA All randomised controlled trials involving programmes which eliminated gluten, casein or both gluten and casein from the diets of individuals diagnosed with autistic spectrum disorder. DATA COLLECTION AND ANALYSIS Abstracts of studies identified in searches of electronic databases were read and assessed to determine whether they might meet the inclusion criteria. The authors independently selected the relevant studies from the reports identified in this way. As only one trial fitted the inclusion criteria, no meta-analysis is currently possible and data are presented in narrative form. MAIN RESULTS The one trial included reported results on four outcomes. Unsurprisingly in such a small-scale study, the results for three of these outcomes (cognitive skills, linguistic ability and motor ability) had wide confidence intervals that spanned the line of nil effect. However, the fourth outcome, reduction in autistic traits, reported a significant beneficial treatment effect for the combined gluten- and casein- free diet. REVIEWERS' CONCLUSIONS This is an important area of investigation and large scale, good quality randomised controlled trials are needed.
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Bartels PCM, Schoorl M, Peetoom JJ. Effect of nutrient supplementation on serum homocysteine, iron and proteins in psychogeriatric patients. Clin Lab 2003; 49:29-34. [PMID: 12593473] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
In a longitudinal follow-up study the effect of pharmaceutical supplementation of nutrients (folate, vitamin B12, B6, B1, C, iron and proteins) was established in 25 psychogeriatric patients (subject group). A reference group of 30 apparently healthy elderly subjects was used for comparison and statistical evaluation. At the time of hospitalization percentages concerning the incidence of decreased serum concentrations reflecting an inappropriate nutrient state in the subject group amounted to 28% for vitamin B12, 20% for folate, 36% for iron, 12% for transferrin and 56% for albumin concentrations. Increased plasma concentrations of homocysteine combined with decreased folate concentrations were found in 16% of the psychogeriatric patients. If compared with the initial results at admission, after three weeks of nutrient supplementation the vitamin B12 and folate serum concentrations were increased. Results for serum iron concentrations remained below the reference range interval in 5 of the 25 subjects reflecting iron deficiency. Initially decreased serum transferrin concentrations did not return to the reference range. Serum albumin levels still further decreased after admission to the hospital, resulting after three weeks in albumin concentrations below the reference range for 68% of the subjects. It is concluded that supplementation of folate and vitamin B12 lowered homocysteine plasma concentrations successfully. Supplementation of protein nutrients is not appropriate in order to restore disturbances of protein metabolism. Persisting low concentrations of proteins in serum are indicative of irreversible decreased synthesis.
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Affiliation(s)
- Piet C M Bartels
- Department of Clinical Chemistry, Haematology and Immunology, Medical Centre Alkmaar, Alkmaar, The Netherlands.
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Abstract
PURPOSE To report nine cases of tyrosinemia type II, with ocular signs and symptoms. METHODS Participants included nine patients (18 eyes) who were followed for a mean follow-up period of 6.5 years (range, 2 to 8 years). Intervention included dietary restriction of tyrosine and phenylalanine, which led to resolution of ocular and cutaneous lesions, improved behavior in one patient, and may have prevented developmental delay in others. The main outcome measures were visual acuity and serum tyrosine levels to determine the response to dietary therapy. Intelligence testing and developmental screening were performed when appropriate. RESULTS All patients presented with ocular signs and symptoms as the primary manifestation of disease and serve to illustrate the typical ocular findings of this syndrome. Three patients presented with cutaneous manifestations, and one patient had mild mental impairment at the time of diagnosis. CONCLUSIONS Recalcitrant pseudodendritic keratitis may be the presenting sign in tyrosinemia type II. Awareness of the presenting signs and symptoms may accelerate the diagnosis and dietary intervention. Initiation of a tyrosine-restricted and phenylalanine-restricted diet in infancy is most effective in preventing cognitive impairment.
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Affiliation(s)
- M S Macsai
- Division of Ophthalmology, Evanston Northwestern Healthcare, Northwestern University School of Medicine, 2050 Pfingsten Rd., Glenview, IL 60025, USA.
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Abstract
OBJECTIVE To review the literature regarding the use of fish oils in the treatment of psychiatric illness. METHOD A Medline search was conducted in September 1999. RESULTS Five papers have investigated omega-3 fatty acids levels in depression. One study used omega-3 fatty acids as an adjunctive therapy in bipolar disorder. Four studies used fatty acids as an adjunctive therapy in schizophrenia. CONCLUSION There is a great deal of current research in this field. While omega-3 fatty acids levels may be lowered in depression, there are no data suggesting that omega-3 fatty acids are effective. One paper indicates that omega-3 fatty acids are effective in bipolar disorders. The data on schizophrenia are conflicting. Omega-3 and omega-6 fatty acids have proved effective. Most of the evidence suggests that the main effect is an improvement in negative symptoms. One recent study showed that omega-3 fatty acids had no effect on negative symptoms.
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de Valk HW, de Sonneville LM, Duran M, Poll-The BT, Erkelens DW. [Phenylketonuria: a children's disease in adulthood]. Ned Tijdschr Geneeskd 2000; 144:11-5. [PMID: 10665298] [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: 02/15/2023]
Abstract
The prognosis for patients with phenylketonuria (PKU) has improved greatly with early institution of treatment after birth. It was assumed that the diet could be terminated after adolescence but there are strong indications that hyperphenylalaninaemia can have detrimental effects in adult patients. Hyperphenylalaninaemia can cause reversible white matter abnormalities, and is also associated with psychiatric illness, which improves with lowering of the plasma phenylalanine level. Even optimally treated patients generally have a decreased performance with neuropsychological tests compared with subjects without PKU. Elevation of the plasma phenylalanine level leads to worsening of neuropsychological performance, lowering of the level leads to improved performance. Strict metabolic control is necessary during pregnancy in women with PKU in view of the increasing frequency of congenital abnormalities with increasing phenylalanine level. The complexity and demanding nature of the diet treatment make specialised facilities for optimal medical and paramedical care mandatory.
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Affiliation(s)
- H W de Valk
- Afd. Interne Geneeskunde, Academisch Ziekenhuis, Utrecht
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Abstract
Omega-3 fatty acids (ALA, EPA, DHA) are essential polyunsaturated fatty acids. Due to their pivotal involvement in signal transduction processes in the CNS, a role for these fatty acids in psychiatric disorders has been postulated. This review summarizes the latest findings on the physiological function of these compounds in the CNS and gives a comprehensive overview on the emerging therapeutic role of these psychoactive drugs in psychiatric disorders, with special emphasis being put on affective disorders and schizophrenia.
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Affiliation(s)
- W E Severus
- Psychiatrische Klinik und Poliklinik, Freien Universität Berlin
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Abstract
Alternative therapies are widely used by consumers. A number of herbs and dietary supplements have demonstrable effects on mood, memory, and insomnia. There is a significant amount of evidence supporting the use of Hypericum perforatum (St. John's wort) for depression and Ginkgo biloba for dementia. Results of randomized, controlled trials also support the use of kava for anxiety and valerian for insomnia. Although evidence for the use of vitamins and amino acids as sole agents for psychiatric symptoms is not strong, there is intriguing preliminary evidence for the use of folate, tryptophan, and phenylalanine as adjuncts to enhance the effectiveness of conventional antidepressants. S-adenosylmethionine seems to have antidepressant effects, and omega-3 polyunsaturated fatty acids, particularly docosahexaenoic acid, may have mood-stabilizing effects. More research should be conducted on these and other natural products for the prevention and treatment of various psychiatric disorders.
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Affiliation(s)
- A Fugh-Berman
- Department of Health Care Sciences, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
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Baumeister AA, Baumeister AA. Dietary treatment of destructive behavior associated with hyperphenylalaninemia. Clin Neuropharmacol 1998; 21:18-27. [PMID: 9579281] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Behavior disorders frequently are associated with mental retardation. The most common interventions involve psychotropics, behavior modification, or both. Etiologically based treatments, derived from an understanding of underlying disease pathogeneses, are infrequent. However, several genetic diseases are associated with elevated rates of destructive responding. The hyperphenylalaninemias provide an excellent model for alternative interventions that have clear biological plausibility. A literature review is undertaken that provides the biochemical rationale for treatment with a low-phenylalanine diet. Several phenylalanine dietary control studies designed to manage aberrant responding among patients with hyperphenylalaninemia are summarized. Together they provide strong evidence that dietary phenylalanine restriction is the treatment of choice among patients ranging from classic phenylketonuria to milder hyperphenylalaninemia. Corroborating evidence derived from phenylalanine loading, magnetic resonance imaging, and dietary amino acid supplementation studies is presented.
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Affiliation(s)
- A A Baumeister
- Department of Psychology, Louisiana State University, Baton Rouge 70803, USA
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Abstract
The levels and possibly function of several neurotransmitters can be influenced by the supply of their dietary precursors. The neurotransmitters include serotonin, dopamine, noradrenaline, histamine, acetylcholine and glycine, which are formed from tryptophan, tyrosine, histidine, choline and threonine. Tryptophan has been tested more than the other precursors in clinical trials and is currently available in some countries for the treatment of depression. Other uses for tryptophan and the therapeutic potential of other neurotransmitter precursors have not been tested adequately. Given the relative lack of toxicity of dietary components, further clinical trials with neurotransmitter precursors should be carried out.
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Affiliation(s)
- S N Young
- Department of Psychiatry, McGill University, Montreal, Quebec, Canada
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Woodbury MM, Woodbury MA. Neuropsychiatric development: two case reports about the use of dietary fish oils and/or choline supplementation in children. J Am Coll Nutr 1993; 12:239-45. [PMID: 7691914 DOI: 10.1080/07315724.1993.10718305] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Choline supplementation has been used with moderate success in subgroups of adult patients with neuropsychiatric and medical problems. The dietary fish oils have also been used in adults with hypercholesterolemia. We report on two young children with multiple neurodevelopmental delays, one who responded to choline and eicosapentaenoic acid, and the other to choline alone. A brief discussion about choline's metabolic pathways and benefits is included.
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Affiliation(s)
- M M Woodbury
- Department of Psychiatry, Children's Hospital, Harvard Medical School, Boston
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Vidailhet M. [Towards preventive dietetics in children]. Rev Prat 1993; 43:171-6. [PMID: 8502935] [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: 01/31/2023]
Abstract
Our views on paediatric nutrition have considerably changed during the last 20 years. Some hereditary metabolic diseases testify to the remarkable efficacy of a specific preventive dietetics avoiding the development of mental retardation. Although certain deficiencies (in iron, fluorine, folates, vitamin D) are persisting in France, the major problems concern the prevention in childhood of allergy, obesity, atherosclerosis, high blood pressure, osteoporosis and even certain cancers, all diseases which play a crucial role in the morbidity and mortality of adults. Numerous uncertainties still exist, but in the present state of our knowledge we can already develop some recommendations which should replace the much abusive publicity that prevails in the information given to the public.
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Abstract
The literature on the psychopharmacology of child and adolescent psychiatric disorders is reviewed. The scanty epidemiological data suggest that psychotherapeutic drugs are utilized more widely than research findings would warrant, especially in preschool-age children. With the exception of hyperactivity, the disorders of childhood and adolescence for which the use of psychopharmacological agents is well-established are rare. This highlights the need for careful prescribing, in which the child's rights, problems with compliance and developmental and behavioural adverse effects are important considerations.
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Affiliation(s)
- B G Waters
- Department of Child and Adolescent Psychiatry, Prince of Wales Hospital, Randwick, NSW
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Gray GE, Gray LK. Nutritional aspects of psychiatric disorders. J Am Diet Assoc 1989; 89:1492-8. [PMID: 2677098] [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: 01/02/2023]
Abstract
As most diet therapy texts provide little information about psychiatric illnesses and their treatment, this article is intended as a brief introduction for dietitians. Several psychiatric illnesses, including schizophrenia, mood disorders, eating disorders, and substance abuse, may adversely affect food intake and nutritional status. The drugs used to treat those disorders similarly have effects on appetite and gastrointestinal function and interact with food and nutrients. Antipsychotics, antidepressants, and monoamine oxidase inhibitors (MAOIs) cause dry mouth, constipation, and weight gain. Lithium may cause nausea, vomiting, diarrhea, polydipsia, and weight gain. MAOIs have well-known interactions with foods containing tyramine. Lithium interacts with dietary sodium and caffeine; decreasing dietary intakes of those substances may produce lithium toxicity. Despite claims to the contrary, major psychiatric illnesses cannot be cured by nutritional therapies alone. Dietitians can, however, play an important role as part of a multidisciplinary team in the treatment of patients with psychiatric illness. Such a role includes nutrition assessment and monitoring, nutrition interventions, patient and staff education, and some forms of psychotherapy, including supportive and behavioral therapies for patients with eating disorders.
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Affiliation(s)
- G E Gray
- Department of Psychiatry, University of Southern California School of Medicine, Los Angeles 90033
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Cancellario M. [Considerations on the use of special diets in association with hypnosis therapy of psychosomatic disorders]. Minerva Med 1983; 74:2995-8. [PMID: 6664597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The use of special diets appropriate for individual nervous diseases is felt to be a valuable adjunct to psychotherapy in general and hypnosis therapy in particular. Several of the main diets used are described, including the preliminary detoxification or liver-protective diet, the general balanced diet used in nervous diseases and specific diets for depression, anxiety and psychosomatic diseases of the digestive system. It is concluded that an association of diet and hypnosis therapy makes it easier to achieve satisfactory therapeutic results.
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Sun ZQ. [Dietary nursing of patients with mental disease]. Zhonghua Hu Li Za Zhi 1983; 18:164-6. [PMID: 6557860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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Hugo N. Nutrition and mental health: food for thought. Nebr Nurse 1980; 13:14-5. [PMID: 6900189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Rudakov II, Polishchuk II. [Dynamics of the blood acetylcholine content in mental patients in the process of unloading diet therapy]. Vrach Delo 1975:134-8. [PMID: 1136390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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