Nutritional Sciences,Faculty

Illustration of DNA Report

Older Adults Are Interested in DNA Testing, with a Dose of Skepticism

New Institute of Healthcare Policy and Innovation Poll

Only a small percentage of people in their 50s and early 60s have had their DNA tested—either for medical reasons, to learn their ancestry or out of curiosity—but far more have an interest in getting such tests done, according to a new poll.

Doctor and patient

IN THE NEWS: Colon Cancer Screening Guidelines May Need Revising

New Research from Jihyoun Jeon

No one looks forward to that first colonoscopy, but this glimpse into the gut is one of the most powerful existing weapons against colon cancer. Yet current protocol for when to start checking for the disease may be too late for many men and may put many women through an expensive and unnecessary ordeal, according to a new study led by Jihyoun Jeon in the Department of Epidemiology.