You already know that as we age, key sex hormones like estrogen and progesterone start to decline, affecting everything from heart health and bone density to mood and energy levels. But you may be ...

Matt Kaeberlein, a longevity researcher and CEO of Optispan, had symptoms of low testosterone. He got his levels tested in his 50s and gradually began testosterone replacement therapy (TRT). He said ...

Women considering hormone replacement therapy may have new options to discuss with their doctors after the U.S. Food and Drug Administration eased several major safety warnings on hormone products, ...