Men’s testosterone levels have fallen by half in last 50 years, scientists warn - Environmental factors like ...

We could see deaths rising.

Over the past 50 years, average levels of the male hormone testosterone have fallen by half. Experts warn that male ...

Add Yahoo as a preferred source to see more of our stories on Google. Man And Woman Face To Face A lagging libido in males is commonly attributed to a decline in testosterone, leading many men to hit ...

Testosterone is an important hormone. It helps men develop during puberty, and as they age, it plays a critical role in helping control fat levels, cholesterol, and glucose levels. Testosterone ...

Testosterone appears protective against developing type 2 diabetes in men who are overweight or obese and under age 65, but not in men over that age, according to a study presented Saturday at ENDO ...

Federal officials may remove warnings on testosterone therapy drugs about heart and prostate risks, which could expand access ...

Getting testosterone therapy without the right medical care is a growing problem. Here's how to know if you need TRT, and ...