Contributor

John Berardi, Ph.D.

Founder, Precision Nutrition, www.precisionnutrition.com

John Berardi, PhD is a founder of Precision Nutrition, the worlds largest online nutrition coaching company. He's an advisor to Apple, Equinox, Nike, and Titleist. Was recently selected as one of the 20 smartest coaches in the world by Livestrong.com. And, in the last 5 years, his team has helped over 30,000 people get in the best shape of their lives through their renowned Precision Nutrition Personal Coaching program.

Submit a tip

Do you have info to share with HuffPost reporters? Heres how.

Terms of Service and Privacy Policy."},"cetDataVars":{"unit_name":"main","unit_type":"feed","subunit_name":"subscribe_follow","subunit_type":"component","position_in_subunit":0}}">