However, there are circumstances where men may undergo a surge in estrogen levels which can lead to health problems like gynecomastia (breast enlargement), lower sex drive, and weight gain.

The treatment has become increasingly popular, especially among older men. Here is what to keep in mind if you are ...

Recent studies show testosterone replacement therapy may increase heart disease risk in men. Learn about natural alternatives ...

Both men and women may also experience changes in other hormones that affect aging. For example, levels of growth hormone, ...

One possible explanation is that the age-related increase in body weight that occurs in both men ... estradiol declines at menopause. An important aspect of the association between estradiol ...

Hot flashes, night sweats, mood swings—these are the classic signals that menopause is underway. But beneath the noticeable ...