3 ms·
Probably the absurd decline in testosterone over the past 20 years (1 standard deviation drop from 2000-2017).
by polski-g 4y ago
Probably the absurd decline in testosterone over the past 20 years (1 standard deviation drop from 2000-2017).
- Beaver117 4y agoIn other conversations about this nobody has come up with a great reason for it. Obesity rates may be a large factor but doesn't explain the normal weight and underweight men. What do you think?
- graymatters 4y ago
- glouwbug 4y agoprobably the wifi