[Jarp]

Ursprungligen postat av King Grub

Det beror inte på vår livsstil eller hälsa. Det är något annat utifrån som påverkar oss.

"These findings indicate that the past 20 yr have seen substantial age-independent decreases in male serum T concentrations, decreases that do not appear to be the consequence of the contemporaneous trends in health and lifestyle considered here. It remains unclear to what these apparent population-level decreases in T are attributable" - https://academic.oup.com/jcem/article/92/1/196/2598434

Har du nån hypotes?