What is biohacking? A doctor’s guide for men who want measurable health gains
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Jan 03, 2026 · 11 min read
Biohacking is the practice of using science, self tracking, and targeted lifestyle changes to improve healthspan and lifespan. For men, the best biohacking focuses on sleep, body composition, cardiometabolic health, stress hormones, and lab guided decisions you can actually sustain. “The best biohacking is not extreme. It is repeatable. If you can measure it, recover ...