Researchers Find Strange Link Between Marathon Running and Cancer | NYGazet

In a new study, long-distance runners were significantly more likely to have dangerous polyps in their colon than expected.

Some of the most physically fit people in the world may have a unique health risk. New research uncovers a possible link between marathon running and colorectal cancer. Oncologists at the Inova Schar Cancer Institute in Virginia conducted the study, ... [3529 chars]