Many women training for strength and fitness overlook a key factor that can actually influence performance, endurance, and recovery — progesterone.

Social media loves to blame cortisol for menopause weight gain. But though Cortisol levels rise during perimenopause, the stress hormone isn't the sole culprit behind your changing body. Reduced ...

Estrogen and progesterone are complementary reproductive hormones. Estrogen shapes everything from puberty to menstrual cycles to bone health, and progesterone is key to the second half of the ...

A drug mimicking the hormone progesterone has anti-cancer activity when used together with conventional anti-estrogen ...