Longevity & Aging
Master Your Circadian Rhythm for Better Sleep and Metabolic Health
Science-backed strategies to optimize your body's internal clock for improved energy, glucose regulation, and recovery.
Video
Mar 29, 2026 1
All Articles
623 articles
Longevity & Aging
How Zinc Deficiency Secretly Sabotages Your Testosterone Levels
A 1977 study showed zinc supplementation nearly doubled testosterone in deficient men. Here's what you need to know about this critical mineral.
Video
Mar 29, 2026 1
Longevity & Aging
Biohacker Ranks 100 Supplements From Best to Worst Based on Science
Siim Land evaluates 100 popular supplements using evidence-based criteria to identify which ones actually deliver health benefits.
Video
Mar 29, 2026 0
Longevity & Aging
This $5 NAD+ Booster Works Nearly as Well as $80 Supplements
Siim Land tests nicotinamide against expensive NMN and NR supplements, finding comparable NAD+ benefits at a fraction of the cost.
Video
Mar 29, 2026 0
Longevity & Aging
How Fermented Foods Fight Microplastics Damaging Your Gut and Fertility
New research reveals how microplastics damage gut health and fertility, plus which probiotics can help your body eliminate them naturally.
Video
Mar 29, 2026 0
Longevity & Aging
Siim Land Reveals Why He's Been Megadosing Astaxanthin for Longevity
Health optimizer shares one-year experience with high-dose astaxanthin supplementation and the research behind its anti-aging benefits.
Video
Mar 29, 2026 0
Longevity & Aging
Science-Based Exercise Ranking for Maximum Healthspan and Longevity
Comprehensive analysis of 100+ exercises ranked by their impact on health, longevity, and functional fitness outcomes.
Video
Mar 29, 2026 0
Longevity & Aging
New Study Reveals Why Zero Alcohol Beats Moderate Drinking for Longevity
Norwegian study of 25,000 adults challenges the moderate drinking myth with surprising findings about alcohol and mortality rates.
Video
Mar 29, 2026 0
Longevity & Aging
New Study Shows Ashwagandha Fails to Boost Athletic Performance
Latest research reveals ashwagandha doesn't improve aerobic capacity or exercise performance, but may still help with stress and anxiety.
Video
Mar 29, 2026 1
Longevity & Aging
Doctor Remortgages House to Fund Rapamycin Exercise Trial After Crowdfunding Fails
Dr. Brad Stanfield shares his 4-year journey funding a rapamycin clinical trial, including personal financial sacrifices and business challenges.
Video
Mar 29, 2026 1
Longevity & Aging
New Spirulina Study Shows Weight Loss Benefits But Evidence Quality Remains Low
Recent meta-analysis reveals spirulina's modest effects on weight, cholesterol, and blood pressure in overweight individuals.
Video
Mar 29, 2026 0
Longevity & Aging
New Vitamin D Study Claims to Slow Aging But the Evidence Is Questionable
Dr. Brad Stanfield examines whether vitamin D supplementation actually slows aging by protecting telomeres, revealing critical flaws in the research.
Video
Mar 29, 2026 1