Peter Attia· MD
So um obviously estrogen is a very important hormone for men and women. It's appreciated more I think in women than men. But um you know to cite one study that I've talked about many times in the past. It's about a 13-year-old study that took men uh took a large group of men, chemically castrated them all, and then re, you know, made them replete with different doses of testosterone. Yeah. With and without an astral.