Dr. Peter Attia: Exercise, Nutrition, Hormones for Vitality & Longevity

-From birth to say 20 you're in growth, from 20 to 50 you plateau. At 50 men start to decline but it's really small. Women start to decline, and it's precipitious.

-And it's related to the drop in estrogen assocaited with menopause or premenopause?

-Correct.