Medically reviewed by Peter Weiss, MD Estrogen is a hormone that plays an important role in reproduction. It's the primary ...

Find out how age and weight go together, here. Plus, expert tips for losing weight after 50, including diet plans, calorie ...

Low testosterone or testosterone deficiency, also known as hypogonadism, is a condition in which patients develop symptoms.

New data is revealing an alarming trend — an increase of strokes occurring in young woman and teen girls. Around 90 thousand ...

Managing the unpredictable symptoms of indolent systemic mastocytosis prompted a search for answers and community.

Doctors say there are easy, inexpensive (or free!) arthritis self-care remedies that can make a world of difference. Odds are ...