These 6 simple, science-backed habits are more powerful than any supplement. Use this checklist to upgrade your health and reduce overwhelm.

VO₂ max is one of the strongest predictors of longevity. Find out how little training it takes to boost yours and why Zone 5 workouts aren't where to start.

You exercise, eat well, and sleep enough—but what else can you do for your health? Here are 5 powerful yet overlooked longevity-boosting habits.