Bryan Johnson Says He’s Now a ‘Genetically Enhanced Human’

He increased his follistatin levels with pricey injections.
3 Supplements Dr. Peter Attia Recommends For Your Brain

Plus, the brands he trusts the most.
Metformin Could Benefit Your Health, Even If You Don’t Have Diabetes

The drug may help with weight loss, inflammation, heart disease, and more.
Does Testosterone Cause Hair Loss?

Some guys think T will turn you into a sasquatch. Others claim it makes you bald. Which is it?
Mouth Taping is the Crazy Sleep Trend You Should Actually Try

Mouth taping could promote better breathing habits and reduce snoring.