Kate Winslet hinted she underwent testosterone replacement therapy on a recent podcast – something that some studies suggest could help women as they age. "A lot of people don't know this ...

Entertainment gossip and news from Newsweek's network of contributors Kate Winslet just spilled the tea about her choice to undergo testosterone replacement therapy, a decision she says has spiced ...

Testosterone is a hormone produced by the testes (in those assigned male at birth), and the ovaries (in those assigned female at birth). It is the primary sex hormone associated with males.

Testosterone replacement can be dangerous for people who have prostate cancer. When it is used, it has to be used with caution. It can increase the risk of prostate cancer recurrence for some people ...