Scientists may have uncovered a possible link between extreme endurance running and colorectal cancer, after a preliminary study found colon polyps in nearly half of marathon and ultramarathon runners screened.
The early research, which is…
Scientists may have uncovered a possible link between extreme endurance running and colorectal cancer, after a preliminary study found colon polyps in nearly half of marathon and ultramarathon runners screened.
The early research, which is…