Add Yahoo as a preferred source to see more of our stories on Google. It started with the social media speculation. “Natty or Not?” people asked, questioning whether Hugh Jackman could possibly have ...

TikTok has become a key marketing channel for promoting steroids and other bodybuilding drugs to millions of the video-sharing site’s users, according to a damning report. The study by the nonprofit ...

Men who illicitly used steroids to boost muscle size and physical performance and have stopped in the past year have impaired sexual function compared with men currently using steroids, according to a ...

Steroids are able to change the structure of the brain and affect a person's mood, according to a new study. Dutch researchers conducted the study by examining the brains of nearly 25,000 steroid ...

Taking anabolic steroids for muscle and performance enhancement is illegal. And doctors want you to know they can also pose significant risks to health. In sports, the use of performance-enhancing ...