Have a listen as Kim interviews renowned author and sleep doctor, Dr. Michael Breus. They talk about the various chronotypes, sleep patterns and habits, insomnia, sleep and eating, exercise, weight and intermittent fasting. They also discuss watching TV or looking at screens before bed and you might be surprised at what you learn.
Dr. Brues Book: Energize: Go from Dragging Ass to Kicking it in 30 Days.