Many middle-aged and elderly people experience a decrease in motivation and enthusiasm, accompanied by a decline in sexual ...

Testosterone, which is primarily produced by the sex organs, is responsible for sperm count, sex drive, body hair growth and ...

There’s no shortcut to good sex. Despite a long-held theory among men that having more testosterone equates to a more robust sex drive, the proof of its impact on sexual performance is limp ...

Contrary to popular belief, having higher levels of testosterone doesn't necessarily make men have a higher libido. Day-to-day changes in testosterone levels were discovered to have no real link ...

Vin Tangpricha, MD, PhD …Roughly, I would say about 25 percent of men over 45 may have low testosterone. Low testosterone levels have also been associated with decreased muscle mass ...

Study stated that testosterone levels increased when men searched for prospective partners. Having higher levels of testosterone does not mean men have a higher sex drive, as previously thought ...

A common belief is that men feel stronger sexual desire due to increases in their testosterone levels—a logical conclusion considering that testosterone is commonly associated with masculinity ...

Testosterone also stimulates sperm production in the seminiferous tubules and activates the prostate gland and seminal vesicles to produce their secretions. The release of testosterone is ...