Hormones coordinate different body functions by carrying messages through the bloodstream to target cells and tissues. Hormonal imbalances occur through inadequate or excess hormone synthesis, which ...

Hormone replacement therapy could be a major key to unlocking health benefits for women going through menopause, according to new research. A study published Aug. 29 in the journal JAMA Network Open ...

There are more than 50 hormones that regulate key processes—if levels fall too low or rise too high, there can be disruptions to systems throughout the body. While different hormone imbalances have ...

Ever wonder why you feel like crying over a pet food commercial one day but can watch a tearjerker movie completely unfazed the next? Or why your weight seems to fluctuate despite eating the same ...

Susan Pierres, a Miami photojournalist who just turned 60, is confused and angry. Ten years ago, when she was approaching menopause, her doctor started her on hormone-replacement therapy, or HRT. “I ...