Feedback

New studies on reducing risk of colon cancer, dementia

 

A study in the Annals of Internal Medicine found women who take low-dose aspirin every other day may reduce the risk of colon cancer among women; a different study examining the self-employed found those who worked longer before retiring had a lower risk of dementia. NBC’s Dr. Nancy Snyderman reports.

Your Playlist Expand Collapse

Full Episodes of Nightly News

Inspiring America

Keeping you Healthy

The Price You Pay

Nightly Films