Name: Confused about flu shots? Low-fat diets? Dr. Azar separates fact, fiction
Uploaded: Fri Oct 30 2015 11:59:00 GMT+0000 (UTC)
Duration: 3 min 17 s
Description: We’re constantly bombarded with results from medical studies, and oftentimes, one contradicts the next. NBC medical contributor Dr. Natalie Azar joins TODAY’s Savannah Guthrie to share what you need to know about two new studies in the headlines.

Oct. 30, 201503:17