Low testosterone levels could lead to an early ... Healthy levels differ with age but are generally between 300 and 1,000ng/dL. Those with low levels of the hormone can suffer symptoms such ...
Frueh tells the Sun. “What I found was that my friend, who was, I think, 37 years old, and around 6’5” and 300 pounds, had super low testosterone levels.” Mr. Frueh, who was working at the time at the ...