When I started participating in Ironman races, I learned that a diet of pizza, wine, and donuts was not the best nutrition plan to fuel my body for a year of demanding training culminating in a grueling 140.6-mile race. So,...

What is NSF’s Certified for Sport®? NSF International is an independent and accredited non-governmental organization whose mission is to protect and improve global human health by leading the development of public health and safety standards and by testing and certifying...