In the 1966 sci-fi film Fantastic Voyage, a group of scientists ventures inside the body of an injured colleague to save him from a life-threatening blood clot. They get a front-row seat to the ...

It's not unusual to take a peek in the toilet after you've gone number two—in fact, doctors encourage it. “Your bowel movements are the only real marker you have about what your GI health is like,” ...

Supplements are often marketed as quick fixes for energy, weight loss, or overall health—but not all of them are as harmless as they seem. According to doctors, some popular supplements can actually ...