Hormone therapy for prostate cancer Prostate cancer usually depends on the hormone testosterone to grow. Hormone therapy blocks or lowers the amount of testosterone in the body. This can lower the ...

The thyroid gland produces thyroid hormone, which regulates many of your body’s functions, including metabolism. Kaitlyn Frazier, M.D., a head and neck endocrine surgeon in the Department of ...

The causes of depression are complex and can include genetic predisposition, biochemical imbalances in neurotransmitters, hormonal changes, seasonal patterns, and situational factors like trauma ...

Eyvazzadeh notes that melatonin, a hormone that regulates both sleep and reproduction, peaks between 9 p.m. and midnight. This makes 10 p.m. to 11 p.m. the ideal time to fall asleep.