Health

Testosterone supplements not all they're cracked up to be

(HealthDay News) —Buyer beware: When it comes to testosterone supplements, men should know a new study finds there is precious little evidence to support claims they will boost testosterone levels, sex drive, strength and ...

Diabetes

Soy supplements appear to be safe, beneficial in diabetic men

Soy protein supplements, which contain natural estrogens, do not reduce testosterone levels in men with Type 2 diabetes who already have borderline-low testosterone, according to a new study. The results were presented Saturday ...

Other

Green tea could cloud Olympic doping tests

(AP) -- Olympic doping officials are considering whether to tweak their tests after a recent British study showed green tea might hide testosterone from the standard test used to spot it.