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Augmenting Clinical Interventions in Psychiatric Disorders: Systematic Review and Update on Nutrition.
Offor, SJ, Orish, CN, Frazzoli, C, Orisakwe, OE
Frontiers in psychiatry. 2021;12:565583
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Mental disorders are widespread and impact significantly on health. “Nutritional psychiatry” pivots on the impact of nutrition (food) on the state of mind and mood. The aim of this study was to justify the inclusion and recognition of nutrition in the management of psychiatric illnesses. This study is a systemic review which included 97 studies. The literature shows that several foods and food compounds modulate biomarkers and molecular mechanisms involved in the aetiogenesis [the origin and development of a pathological condition] of several mental disorders. Furthermore, the evidence-based approach warrants the inclusion and co-recognition of nutrition in the management of psychiatric illnesses. Authors conclude that there is a need to advocate for policies aimed at bridging the knowledge gap and encourage the utilization and integration of nutrition in addition to contemporary therapies in clinical settings.
Abstract
There is a strong relationship between a healthy diet and mental well-being. Several foods and food compounds are known to modulate biomarkers and molecular mechanisms involved in the aetiogenesis of several mental disorders, and this can be useful in containing the disease progression, including its prophylaxis. This is an updated systematic review of the literature to justify the inclusion and recognition of nutrition in the management of psychiatric illnesses. Such foods and their compounds include dietary flavanols from fruits and vegetables, notable antioxidant and anti-inflammatory agents, probiotics (fermented foods) known to protect good gut bacteria, foods rich in polyunsaturated fatty acids (e.g., Omega-3), and avoiding diets high in saturated fats and refined sugars among others. While the exact mechanism(s) of mitigation of many nutritional interventions are yet to be fully understood, the evidence-based approach warrants the inclusion and co-recognition of nutrition in the management of psychiatric illnesses. For the greater public health benefit, there is a need for policy advocacy aimed at bridging the knowledge gap and encouraging the integration of nutritional intervention with contemporary therapies in clinical settings, as deficiencies of certain nutrients make therapy difficult even with appropriate medication.
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COVID-19: Unique public health issues facing Black, Asian and minority ethnic communities.
Abuelgasim, E, Saw, LJ, Shirke, M, Zeinah, M, Harky, A
Current problems in cardiology. 2020;45(8):100621
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The 2019 coronavirus disease (COVID-19), is a public health emergency with serious adverse implications for populations, healthcare systems, and economies globally. The aim of this review was to explore the possible association between ethnicity, incidence and outcomes of COVID-19 using both recent COVID-19 studies and studies of previous pandemics. Findings show that: - ethnic minorities have lower lung function compared to their Caucasian counterparts. - Black, Asian and Minority Ethnics communities are prone to higher rates of cardiovascular disease and are subject to adverse healthcare disparities. - ethnic minorities are disproportionately affected, and experience worse health outcomes compared to other groups. They are also more likely to be socioeconomically disadvantaged compared to white communities. - Africans are at a higher risk of receiving later and more indigent healthcare compared to other ethnic groups. Authors conclude that data on ethnicity should be routinely collected by governments to robustly determine magnitude of association. In addition, governments should also recommend strategies to mitigate risks on minority ethnicities due to socioeconomic disadvantages.
Abstract
The 2019 coronavirus disease is a serious public health emergency, with serious adverse implications for populations, healthcare systems, and economies globally. Recently, concerns have been raised about possible association between ethnicity, incidence and outcomes of COVID-19 arisen from early government data. In this review, we will explore the possible association using both recent COVID-19 studies and studies of previous pandemics. We call for data on ethnicity to be routinely collected by governments, as part of an international collaboration, alongside other patient demographics and further research to robustly determine the magnitude of association. Moreover, governments must learn from previous pandemics and recommended strategies to mitigate risks on minority ethnicities due to socioeconomic disadvantages.
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Effect of Nut Consumption on Erectile and Sexual Function in Healthy Males: A Secondary Outcome Analysis of the FERTINUTS Randomized Controlled Trial.
Salas-Huetos, A, Muralidharan, J, Galiè, S, Salas-Salvadó, J, Bulló, M
Nutrients. 2019;11(6)
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National Institutes of Health define erectile dysfunction as a persistent difficulty achieving and maintaining an erection sufficient for satisfactory sexual intercourse. The main aim of the study was to explore the effects of nuts supplementation on erectile function determined by the International Index of Erectile Function and the endothelial (inner lining of blood vessels) function. The study is a randomised controlled, two-interventions parallel, clinical trial conducted in healthy males who reported a Western-style diet. The 119 participants were randomly assigned to one of the two interventions. Results indicate that adding 60 g/d of mixed raw nuts to a Western-style diet for 14-wk improved the auto-reported orgasmic function and sexual desire parameters in a group of healthy reproductive-aged participants compared with an age-matched control group. Authors conclude that compliance with a healthy diet supplemented with mixed nuts may help to improve erectile and sexual desire.
Abstract
Lifestyle risk factors for erectile and sexual function include smoking, excessive alcohol consumption, lack of physical activity, psychological stress, and adherence to unhealthy diets. In the present study, we evaluated the effects of mixed nuts supplementation on erectile and sexual function. Eighty-three healthy male aged 18-35 with erectile function assessment were included in this FERTINUTS study sub-analysis; a 14-week randomized, controlled, parallel feeding trial. Participants were allocated to (1) the usual Western-style diet enriched with 60 g/day of a mixture of nuts (nut group; n = 43), or (2) the usual Western-style diet avoiding nuts (control group; n = 40). At baseline and the end of the intervention, participants answered 15 questions contained in the validated International Index of Erectile Function (IIEF), and peripheral levels of nitric oxide (NO) and E-selectin were measured, as surrogated markers of erectile endothelial function. Anthropometrical characteristics, and seminogram and blood biochemical parameters did not differ between intervention groups at baseline. Compared to the control group, a significant increase in the orgasmic function (p-value = 0.037) and sexual desire (p-value = 0.040) was observed during the nut intervention. No significant differences in changes between groups were shown in peripheral concentrations of NO and E-selectin. Including nuts in a regular diet significantly improved auto-reported orgasmic function and sexual desire.