Browsing: Diet

Dietician Nicole Rodriguez returns to offer ideas for delicious and healthy eating. Ray Graf hosts

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August 20, 2026 ByJoyce Hendley, Staff Writer

Sleep architecture is essential for metabolic and cardiovascular health, yet the impact of day-to-day dietary variation on objective sleep physiology remains unclear. Using an observational causal-inference framework on 4,793 person-nights with real-time dietary logs and multi-stage wearable sleep recordings, we examined how daily nutritional choices relate to that same night’s sleep under free-living conditions, using…

A low-fat vegan diet can reduce the energy density of the foods people eat by about 30%, helping them consume fewer calories while still eating satisfying amounts of food. The approach was also associated with weight loss, even though participants were not instructed to restrict calories, according to new research published in JAMA Network Open

Dr. David Jenkins, the pioneering nutrition researcher behind the Portfolio Diet, joins Chuck Carroll to explain how a carefully selected combination of foods may help bring cholesterol under control

D.C. — A low-fat vegan diet lowers the energy density of the foods people eat by roughly 30%, allowing them to eat satisfying amounts of food while taking in fewer calories and losing weight—without deliberately restricting calories—according to new research published in JAMA Network Open

HealthDay News — The associations of healthy or unhealthy plant-based diet indices (hPDI or uPDI) with risks of cardiovascular disease (CVD), type 2 diabetes (T2D), and mortality seem not to vary based on food processing levels, according to a study presented at NUTRITION 2026, the annual meeting of the American Society for Nutrition, held from…

That’s the question behind “Biblical eating,” a growing social media trend in which Christian influencers encourage followers to base their diets primarily on foods mentioned in scripture

Diet trials are a cornerstone of diagnosing and managing food-responsive skin disease, but success depends on more than just picking a food. Getting a clean, conclusive result requires the right patient, client, and plan from the start