Topic

Nutrition

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

268 articles

New Study Claims Olive Oil Raises LDL and Increases Fat Cells - Here's What It Really Shows
Nutrition & Diet

New Study Claims Olive Oil Raises LDL and Increases Fat Cells - Here's What It Really Shows

Recent research suggests olive oil may harm cholesterol levels, but the study design reveals a different story about calories and heart health.

Video
Mar 29, 2026 2
Dr Greger Answers Budget Nutrition Questions and Debunks HDL Cholesterol Myths
Nutrition & Diet

Dr Greger Answers Budget Nutrition Questions and Debunks HDL Cholesterol Myths

Evidence-based answers on eating healthy on $100/week, why HDL cholesterol levels don't matter, and optimal nutrition strategies.

Video
Mar 29, 2026 2
MSG Safety and Hidden Phosphate Additives in Food Revealed
Nutrition & Diet

MSG Safety and Hidden Phosphate Additives in Food Revealed

New research challenges MSG fears while exposing dangerous phosphate additives in processed foods and meat that accelerate aging.

Video
Mar 29, 2026 2
Three Anti-Aging Recipes That Make Every Ingredient Count for Longevity
Nutrition & Diet

Three Anti-Aging Recipes That Make Every Ingredient Count for Longevity

Dr. Greger shares healthy recipes from his How Not to Age cookbook where every single ingredient supports longevity and optimal health.

Video
Mar 29, 2026 2
Dr Greger Reveals His Daily Smoothie Strategy and Future Research Priorities
Nutrition & Diet

Dr Greger Reveals His Daily Smoothie Strategy and Future Research Priorities

Plant-based nutrition expert shares practical tips on nutrient absorption, breakfast smoothies, and disease reversal studies.

Video
Mar 29, 2026 3
Potassium Salt Substitutes Could Add 14 Years to Your Life According to New Research
Nutrition & Diet

Potassium Salt Substitutes Could Add 14 Years to Your Life According to New Research

Swapping just half your salt for potassium chloride may dramatically reduce cardiovascular death risk and extend lifespan by over a decade.

Video
Mar 29, 2026 2
How Meat Consumption Fuels Antibiotic Resistance and UTIs in Women
Nutrition & Diet

How Meat Consumption Fuels Antibiotic Resistance and UTIs in Women

New research reveals how eating meat increases antibiotic-resistant bacteria in your gut and raises UTI risk by 20%.

Video
Mar 29, 2026 2
Plant-Based Diets Could Prevent 8 Million Deaths Annually While Saving Trillions
Nutrition & Diet

Plant-Based Diets Could Prevent 8 Million Deaths Annually While Saving Trillions

Meta-analysis reveals vegetarian and vegan diets could save millions of lives yearly, but corporate interests block implementation.

Video
Mar 29, 2026 3
Fiber Naturally Boosts GLP-1 and Suppresses Appetite Through Gut Bacteria Communication
Nutrition & Diet

Fiber Naturally Boosts GLP-1 and Suppresses Appetite Through Gut Bacteria Communication

Discover how dietary fiber triggers gut bacteria to produce compounds that naturally increase GLP-1 and reduce hunger hormones.

Video
Mar 29, 2026 4
Fiber Increases Fat Burning by 25% Through Gut Bacteria Metabolites
Nutrition & Diet

Fiber Increases Fat Burning by 25% Through Gut Bacteria Metabolites

New research reveals how dietary fiber boosts metabolism and fat oxidation through short-chain fatty acids produced by gut bacteria.

Video
Mar 29, 2026 4
Plant-Based Diets Could Save 10 Million Lives Annually While Reversing Climate Crisis
Nutrition & Diet

Plant-Based Diets Could Save 10 Million Lives Annually While Reversing Climate Crisis

EAT-Lancet Commission reveals how shifting to predominantly plant-based eating patterns delivers massive health and environmental benefits.

Video
Mar 29, 2026 2
Dr. Greger Announces Live Book Club for How Not to Die 10th Anniversary Edition
Nutrition & Diet

Dr. Greger Announces Live Book Club for How Not to Die 10th Anniversary Edition

Join Dr. Greger's live book club celebrating a decade of How Not to Die with bonus documentary access for registered participants.

Video
Mar 29, 2026 2
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