Nutrition Certification

It all began in 2005, when co-founders Dr. John Berardi and Phil Caravaggio joined together on two inspiring missions.To help clients all over the world discover the joys of living a fit, healthy life. And to help thousands of professionals deliver this purpose to their own clients.

John, trained in fitness and nutrition, and Phil, trained in engineering and technology, share a common belief: Good health and a thriving body are the birthright of every single person on this planet.

Tired of diet books and cookie-cutter training plans, John and Phil created a research-driven, web-based coaching community called Precision Nutrition.Today, Precision Nutrition is the largest—and most respected—private nutrition coaching and education company in the world.

We are the go-to source in the fitness industry. Renowned fitness experts, health professionals, and superstar athletes all come to us for advice.

Over the last two decades, we've watched fad diets and fitness crazes come and go. But when the fads have failed, and the crazes have died out, and people just want something that works... we're the ones they come to.