Name: Dr. Azar: HGH does not appear to improve athletic performance
Uploaded: Wed Dec 30 2015 13:24:00 GMT+0000 (UTC)
Duration: 2 min 11 s
Description: NBC medical contributor Dr. Natalie Azar joins TODAY to talk about how human growth hormone, known as HGH, is used in medical practice, and how it can be abused as an “anti-aging cure.”

Dec. 30, 201502:11