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Nutrition

Diet science, macronutrients, fasting, and nutritional interventions for longevity

184 articles

Seven Days of Fasting Triggers Dramatic Body-Wide Changes After Day Three
Nutrition & Diet

Seven Days of Fasting Triggers Dramatic Body-Wide Changes After Day Three

A proteomics study tracking 3,000 blood proteins reveals fasting's deepest benefits emerge only after 72 hours without food.

Press Release
May 18, 2026 0
Watermelon Boosts Heart Health and Diet Quality According to New Research
Nutrition & Diet

Watermelon Boosts Heart Health and Diet Quality According to New Research

Studies link watermelon consumption to better nutrient intake, improved vascular function, and reduced cardiovascular risk factors.

Press Release
May 18, 2026 0
Low Brain Choline Linked to Anxiety Disorders in Landmark Meta-Analysis
Nutrition & Diet

Low Brain Choline Linked to Anxiety Disorders in Landmark Meta-Analysis

UC Davis researchers find anxiety disorder patients have 8% less choline in key brain regions, pointing to nutrition-based treatment potential.

Press Release
May 17, 2026 0
Eating After Total Pancreatectomy Requires a Complete Nutritional Overhaul
Nutrition & Diet

Eating After Total Pancreatectomy Requires a Complete Nutritional Overhaul

Removing the pancreas and transplanting islet cells creates unique nutrition challenges that clinicians are only beginning to address systematically.

Research Paper
May 17, 2026 0
4-Week Diet Shift Reversed Biological Age in Adults Over 65
Nutrition & Diet

4-Week Diet Shift Reversed Biological Age in Adults Over 65

University of Sydney researchers found that cutting fat or animal protein for just four weeks lowered biological age markers in older adults.

Press Release
May 15, 2026 0
Prebiotic Fiber Feeds Gut Bacteria That Fight Inflammation and Extend Life
Nutrition & Diet

Prebiotic Fiber Feeds Gut Bacteria That Fight Inflammation and Extend Life

Most Americans eat half the fiber needed for optimal gut health. Here's why prebiotic foods dramatically cut disease risk and death.

Press Release
May 15, 2026 0
Longer Breastfeeding Linked to Lower Bone Density in Asian Children at Age 6
Nutrition & Diet

Longer Breastfeeding Linked to Lower Bone Density in Asian Children at Age 6

A prospective cohort study finds extended breastfeeding and delayed solid food introduction may reduce bone mineral density in early childhood.

Research Paper
May 15, 2026 0
Why We Think We Eat Healthier Than We Actually Do
Nutrition & Diet

Why We Think We Eat Healthier Than We Actually Do

Optimism bias tricks people into believing their diet is better than average — even when the evidence says otherwise.

Press Release
May 14, 2026 0
Ultra-Processed Foods Raise Heart Disease Risk by Up to 65%, Major European Report Finds
Nutrition & Diet

Ultra-Processed Foods Raise Heart Disease Risk by Up to 65%, Major European Report Finds

A landmark European cardiology consensus links high UPF consumption to dramatically higher risks of heart disease, atrial fibrillation, and early death.

Press Release
May 12, 2026 0
Valter Longo Warns Peptides and High IGF-1 Are Speeding Up Aging
Nutrition & Diet

Valter Longo Warns Peptides and High IGF-1 Are Speeding Up Aging

Dr. Valter Longo challenges the peptide and GLP-1 boom, arguing the full body of evidence points toward fasting, plant protein, and lower IGF-1.

Podcast
May 12, 2026 0
Cochrane Review Launches to Settle Vitamin B12 Supplement Debate for Women
Nutrition & Diet

Cochrane Review Launches to Settle Vitamin B12 Supplement Debate for Women

A major Cochrane systematic review protocol targets B12 supplementation's real impact on anaemia and health in women of reproductive age.

Research Paper
May 10, 2026 0
Carbs vs Fat for Endurance Athletes — Two Legends Debate the Evidence
Nutrition & Diet

Carbs vs Fat for Endurance Athletes — Two Legends Debate the Evidence

Burke and Noakes reach surprising common ground on fueling endurance sport, while key disagreements remain unresolved.

Review
May 7, 2026 0
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