Blog
Magnesium and longevity: The mineral 31% of people get too little of (and why aging research cares)
31% of the global population and 48% of Americans get too little magnesium from food and beverages. Learn how magnesium connects to telomeres, mitochondria, DNA repair, inflammation, dosing, food sources, and testing.
Omega-3 and biological aging: The nutrient that slows your cellular clocks by nearly 4 months
A 2025 DO-HEALTH analysis found that 1g of omega-3 daily modestly slowed several epigenetic aging clocks. Discover the 6 anti-aging mechanisms of omega-3s, practical dosages, best food sources, and the evidence-based stack with vitamin D and exercise.
Taurine and aging: What the science really says (after the 2025 NIH reversal)
The 2023 Science study suggested taurine could reverse aging — but a 2025 NIH study found taurine levels actually rise with age in humans. Here's what the evidence really supports for heart health, sleep, and longevity.
Vitamin K2 and biological aging: What the evidence says about arteries, bones, and longevity
The Rotterdam Study linked higher vitamin K2 intake with lower coronary mortality, and a 2026 randomized trial found slower CAC progression with MK-7. Here is what K2 can and cannot prove for artery, bone, and longevity health.
Vitamin B12 and aging: The hidden biomarker that predicts longevity
Vitamin B12 is a key aging biomarker. Discover optimal values for longevity, why it drops after 50, the U-shaped mortality curve, and how to optimize it through diet and supplementation.
Vitamin D and longevity: what the 2026 evidence really supports
Harvard's 2025 VITAL Telomere trial found that vitamin D3 supplementation reduced telomere shortening, a cellular aging marker. Learn what the evidence really supports, safe target ranges, and 7 strategies to optimize low vitamin D without megadosing.