As your 40th birthday approaches, you may feel apprehensive about aging. Body changes at 40 in women are often related to perimenopause (the transition into menopause), during which hormones like ...

In the modern world, the human body is besieged by a silent category of chemicals that interfere with one of its most ...

A head-to-toe guide to the many unexpected symptoms of the midlife transition. Credit... Supported by By Maggie Astor Illustrations by Bianca Bagnarelli You know ...

Know how gut health influences reproductive hormones, ovulation, and sperm quality, and learn simple ways to improve ...

Menopause brings significant hormonal changes for women. While many focus on symptoms like hot flashes and the end of menstruation, fewer realize how these hormonal shifts can affect heart health.

Millions of women around the world have epilepsy, but many don't know that the condition can be different at different times ...

Hormone therapy slows hormone-sensitive cancer growth by blocking your body’s ability to make hormones like estrogen and progesterone or blocking the effects of these hormones. But lower levels of ...

And what to do about it.

Touro University researchers have found that particles in the blood shuttle hormones through the body, including the brain.