Dr. Michael Pestotnik joins The Mountain Life. Dr. Petotnik is an internal medicine physician at University of Utah Health Redstone Health Center , and he specializes in the healthy heart. We all need an occasional reminder on how to maintain a healthy heart and also to hear about new heart research - what’s helpful and what’s harmful. Aside from the usual reminders of maintaining a healthy lifestyle, he talks about some of the new research on intermittent fasting, including a recent article in