Nutrition & Diet
Sunlight Is a Nutrient — Here's How to Dose It for Longevity
Sunlight does far more than make vitamin D. Learn how UV, infrared, and red light drive hormones, circadian health, and mitochondria.
Video
Jun 26, 2026 0
Nutrition
127 articles in this topic
Nutrition & Diet
How Kefir, Omega-3s, and Spearmint Tea Fight Skin Inflammation From the Inside
Thomas DeLauer breaks down the gut-skin axis, insulin resistance, and hormonal drivers of bad skin — with diet-based fixes.
Video
Jun 26, 2026 0
Nutrition & Diet
These Cholesterol-Lowering Supplements Actually Have Science Behind Them
NutritionFacts.org identifies which supplements genuinely lower LDL and reveals the whole-food equivalents that deliver the same results.
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Jun 26, 2026 0
Nutrition & Diet
Eat Barberries Instead of Berberine Supplements to Drop LDL Cholesterol
Whole barberries may deliver berberine's cholesterol-lowering power without the supplement risks. Here's the dose you need.
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Jun 26, 2026 0
Nutrition & Diet
Ultra-Processed Foods Are More Dangerous and Common Than You Realize
NutritionFacts.org breaks down what ultra-processed foods actually are and the real health toll they take.
Video
Jun 26, 2026 0
Nutrition & Diet
Fecal Transplants Show Promise for Colitis, MS, Depression and Even Alcohol Cravings
Randomized trials and case reports reveal stool transplants may treat conditions far beyond gut disease — including mental health and addiction.
Video
Jun 26, 2026 0
Nutrition & Diet
Statins Beat Every Supplement Tested for LDL Reduction — But the Study Has Flaws
A Cleveland Clinic trial pitted rosuvastatin against six supplements. The drug won — but the supplement choices raise serious questions.
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Jun 26, 2026 0
Nutrition & Diet
Nuts, Beans, and Fruits That Lower LDL Cholesterol With Drug-Like Effects
Specific whole foods can rival statins at lowering LDL cholesterol — here's what the evidence says.
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Jun 26, 2026 0
Nutrition & Diet
Not All Ultra-Processed Foods Are Equal — Here Are the Deadliest
NutritionFacts.org breaks down which ultra-processed foods drive the most harm — and whether plant-based meat alternatives get a pass.
Video
Jun 26, 2026 0
Nutrition & Diet
Dr. Greger Breaks Down Omega-3s, Pesticides, and Iron for Optimal Health
NutritionFacts.org tackles three high-impact nutrition topics: omega-3 sources, pesticide exposure, and iron balance.
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Jun 26, 2026 0
Nutrition & Diet
Hot Peppers May Help You Live Longer — Here's What the Science Says
Capsaicin in hot peppers may extend lifespan and boost fat burning. NutritionFacts.org breaks down the evidence.
Video
Jun 26, 2026 0
Nutrition & Diet
Rice Arsenic Fears Debunked by Toxicology Expert Layne Norton
PhD explains why rice arsenic concerns are overblown and what the actual science shows about safe consumption levels.
Video
Apr 15, 2026 0