The magazine of preventive health and longevity.
Sourced, fact-checked articles written by doctors and experts, to understand, prevent and act every day.
Types of Magnesium: How to Choose the Right One (2026)
Bisglycinate, citrate, marine or oxide: not all types of magnesium are absorbed the same way. Here is what the science says about…
Nitric Oxide: 6 Little-Known Ways to Boost It
Nitric oxide relaxes blood vessels and supports circulation, but its production declines with age. Six overlooked daily habits, from nasal breathing to…
Longevity Levers: 3 Proven Essential Pillars
The three levers with the strongest evidence behind them for a longer life: social connection first, movement second, and targeted supplements last,…
NAD+ Levels: 6 Essential Levers to Boost Your Longevity
NAD+ levels decline steadily with age, weakening energy production and DNA repair. Learn how exercise, fasting and precursor supplements can help support…
Glycine: Why 15 Grams a Day Matter for Longevity
Glycine is a key amino acid for longevity, but the body typically falls short by about 10 grams a day, limiting collagen…
Creatine Supplementation: 5g for Muscle, 5g for the Brain, a Longevity Duo
Creatine supplementation combines 5 grams a day for muscle strength and mass with 5 more grams aimed at brain energy, a simple…