It would be understandable if you mistook this TikTok influencer with more than 464,000 followers as a long-lost cousin of the Hemsworth brothers. Not only does he have locks of shaggy blonde ...

Health and Human Services Secretary Robert F Kennedy Jr has declared a new “existential problem”: declining testosterone levels and sperm counts in teenage boys. The 71-year-old baselessly suggested ...

“What happens to your package downstairs when you start testosterone replacement therapy?” asks TikTok user @kmartfit. “You’re gonna notice that your libido and sex drive go through the roof.” ...

Videos promoting #testosteronemaxxing are racking up millions of views. Like “looksmaxxing” or “fibremaxxing”, this trend takes something related to body image (improving your looks) or health (eating ...

This article was reviewed by Darragh O’Carroll, MD. Key takeaways: Your final height is mostly a matter of genetics, but nutrition, overall health, and hormones — including testosterone and growth ...

Social media influencers are pressuring boys with harmful messages that equate masculinity with extreme muscle growth and testosterone use. Taking testosterone or steroids as a teen can cause serious ...