You’ve probably heard rumors that testosterone makes men gain weight. The truth? It’s usually the opposite. Healthy testosterone levels actually help men maintain lean muscle, manage ...

This article was reviewed by Kelly Brown MD, MBA. Like other medications that affect your hormones, taking testosterone comes with potential risks, and infertility may be ...

YES, WHEN MEN are diagnosed with low-T (below the healthy range of 300 ng/dL), they might also suffer from fatigue, brain fog, mood swings, low libido, and other symptoms that resemble depression. And ...

Among testosterone therapy users, the lower risk for prostate cancer seemed to be mitigated by concomitant use of aromatase inhibitors. Older men with hypogonadism who use testosterone replacement ...

Your liver can heal, but rising risks from alcohol and fatty liver disease are hitting the young hard. Learn simple steps to stay safe ...

YES, WHEN MEN are diagnosed with low-T (below the healthy range of 300 ng/dL), they might also suffer from fatigue, brain fog, mood swings, low libido, and other symptoms that resemble depression. And ...

Canada and European allies appeal for urgent medical evacuations from Gaza, pledging support to treat patients in the Israeli-occupied West Bank amid a collapsing health system.

Jason Collins, the NBA's first openly gay player who now serves as an ambassador for the league, is undergoing treatment for a brain tumor, his family said Thursday. "Jason and his family welcome your ...

The acquisition of opioid treatment programs by private equity investors is a growing national trend, prompting questions about the potential to expand access to methadone, a medication that can cut ...

Mr. Humphreys is a professor of psychiatry at Stanford University and served as senior drug policy adviser in the Obama administration. He is a member of the board of Indivior, which manufactures ...