Melissa Hartwig is a Certified Sports Nutritionist who specializes in helping people change their relationship with food and create life-long, healthy habits. She is the New York Times bestselling co-author of It Starts With Food and The Whole30 and has been featured by the Today Show, Dr. Oz, the Wall Street Journal, Outside, and SELF. Melissa has presented more than 150 health and nutrition seminars worldwide and shares resources with, writes articles for, and provides support to more than 2 million people a month through the Whole30 website and social media feeds.