In a shocking incident, a 30-year-old Russian fitness trainer Dmitry Nuyanzin, died from heart failure after consuming 10,000 calories per day for multiple weeks, during his weight gain challenge. The ...

An extreme, all-or-nothing fitness regimen is going viral again as millions seek rapid weight loss and mental toughness through its relentless daily rules. But, as health experts warn the intensity ...

When ambition pushes the human body too far, the line between dedication and danger becomes frighteningly thin. Many people have tried extreme challenges in the name of health, transformation or ...

Jacksonville, Fla. — Weight gain is common in women during perimenopause and after menopause, but the physical changes underlying it start much earlier in adulthood. Daniela Hurtado Andrade, M.D., ...

Add Yahoo as a preferred source to see more of our stories on Google. The first time I took creatine, I gained 10 pounds in two weeks. At the time, I was ecstatic. I was in high school, and my goal, ...