Blog
AMPK: The metabolic switch that fights aging
AMPK is an energy-sensing enzyme linked to autophagy, fat oxidation, and metabolic health. Learn evidence-based ways to support AMPK as you age.
Basal metabolic rate: Why it slows down and how to reactivate it
BMR is your resting calorie burn, not a metabolism hack. Learn BMR vs TDEE, muscle, protein, NEAT, sleep, calorie deficits, and when to check thyroid issues.
Best protein sources after 50: A longevity-focused guide
Best protein sources after 50, ranked by leucine, bioavailability, meal timing, plant vs animal tradeoffs, and muscle-preserving longevity science.
Insulin sensitivity: What it is and how to improve it naturally
Learn what insulin sensitivity is, why it matters for your health, and 10 proven strategies to improve it naturally — from diet and exercise to sleep and stress.
Is breakfast really the most important meal of the day? What science says
The breakfast myth debunked: discover what 2025-2026 research actually shows about skipping breakfast, meal timing, and whether your morning meal truly matters for health.
Ketones and longevity: Beyond the keto diet
Ketone bodies do far more than burn fat. Discover how BHB activates longevity pathways, fights inflammation, and slows biological aging — with or without a keto diet.
Hydration and biological aging: The NIH study that changed everything
A 30-year NIH study linked poor hydration with up to 50% higher odds of being biologically older. Learn the serum sodium thresholds, the science, and 7 strategies to stay optimally hydrated.
Immunosenescence: Why your immune system ages and how to fight back
Immunosenescence is the gradual decline of your immune system with age. Learn what causes it, how it accelerates biological aging, and 8 proven strategies to strengthen immune function.
Mediterranean vs keto for longevity: Beyond weight loss
Mediterranean and keto diets both promise health benefits, but which one actually slows aging? Compare epigenetic evidence, autophagy data, and longevity research.