Tag

Precision Nutrition

All articles tagged with #precision nutrition

health1 month ago•6 min saved

Vitamin D May Lower Diabetes Risk for People with Certain Gene Variants

Tufts researchers analyzed over 2,000 adults with prediabetes who took 4,000 IU/day of vitamin D; those with AC or CC variants of the vitamin D receptor gene had a 19% lower risk of developing diabetes versus placebo, while AA variant showed no benefit. This was a secondary analysis, not a primary randomized trial, and benefits were limited to specific genetic groups—replication is needed before changing clinical practice. Do not start high-dose vitamin D broadly; current guidelines recommend about 600–800 IU daily for most adults, with medical supervision for high doses in older adults.

via Fox News|

#diabetes #genetics #health

health4 months ago•3 min saved

B12: A Hidden Regulator Linking Metabolism, Aging, and Muscle Health

Cornell researchers show vitamin B12 acts as a gatekeeper for metabolic hub pathways, linking B12 status to muscle mitochondrial energy production and potentially aging, immune resilience, and disease risk. The study identifies biomarkers for early nutritional stress and suggests B12–based personalization of nutrition. Findings from cell and mouse models require human trials to confirm; suboptimal B12 status is common in older adults and in vegans/vegetarians due to reduced meat intake or malabsorption.

via Cornell Chronicle|

#aging #health #metabolism

health2 years ago•4 min saved

"Addressing Vitamin D Deficiency: Tailored Supplements and Signs of Fatigue"

Despite the widespread availability of vitamin D through sunlight, food, and supplements, a review article emphasizes the persistent prevalence of vitamin D deficiency and its associations with various health conditions. The article suggests the need for tailored supplements and precision nutrition to address individual variations in vitamin D metabolism and requirements, highlighting the potential for personalized supplementation plans to optimize health outcomes.

via News-Medical.Net|

#health #personalized-supplementation #precision-nutrition

health-and-nutrition2 years ago•5 min saved

"NIH's $200m Study: Definitive Diet for Health Revealed Through American Participants' Lives"

The National Institutes of Health (NIH) is conducting a $200 million Nutrition for Precision Health study involving 500 participants living in government laboratories to identify how different people respond to various diets, aiming to provide personalized nutritional guidance and clearer recommendations for the US public amid the obesity epidemic. Participants will spend two weeks on three different diets, undergo medical tests, and provide samples. The study hopes to build a nutritional database of 1 million people, provide individualized health prevention strategies, and develop personalized diet advice based on genetics, culture, and environment.

via Daily Mail|

#diet-study #health-and-nutrition #nih

health2 years ago•4 min saved

Unlocking the Potential of Omega-3 for Optimal Health

Researchers at the University of Virginia School of Medicine have made significant progress in understanding how genes influence the utilization of Omega-3 and Omega-6 fatty acids for good health, particularly among African-American and Hispanic-American populations. The study highlights the importance of conducting genetic studies in diverse groups and reveals both shared genetic influences and notable differences in fatty acid metabolism among different ethnicities. These findings pave the way for future research on how fatty acid variations impact disease outcomes and immune system function, potentially leading to personalized nutrition strategies for improved health.

via Medical Xpress|

#fatty-acids #genetic-variation #health

health-and-science2 years ago•4 min saved

Unveiling the Genetic Influence on Our Food Preferences

A study utilizing the UK Biobank has identified approximately 500 genes that influence our food preferences, particularly those related to sensory pathways such as taste, smell, and texture. These genes have the potential to create sensory genetic profiles, allowing for precision nutrition strategies tailored to individuals' dietary likes and dislikes. The research highlights the role of genetics in shaping our food choices and could lead to improved health outcomes and disease prevention.

via Neuroscience News|

#diet #food-preferences #genetics

health3 years ago•3 min saved

Dietary Approaches to Combat Cancer: Precision Nutrition and Keto Diet.

Precision nutrition, which involves dietary interventions for cancer, could potentially maximize the effectiveness of cancer therapies with limited complications. Animal studies have shown that diets that limit glucose, certain amino acids, and lipids could slow cancer's spread. However, the promising performance of precision nutrition in animals has not yet been conclusively proven in human clinical trials. Precision nutrition has significant potential in cancer care, but it should be used alongside conventional therapies, not as an alternative.

via Big Think|

#cancer #clinical-trials #diet

health3 years ago•3 min saved

AI Tailors Nutrition Advice for Better Health: NIH Study

The National Institutes of Health has launched a Nutrition for Precision Health study to understand how people's bodies respond differently to food based on genetics, gut microbes, and other lifestyle and environmental factors. The study aims to develop tailored approaches for individuals using machine learning and artificial intelligence to predict how individuals will respond to a given food or dietary pattern. The study will cost about $170 million over the next five years and is part of the All of Us research initiative.

via NPR|