Today on Small Changes Big Shifts we have Melissa Hartwig Urban. Melissa is a Certified Sports Nutritionist who specializes in helping people change their relationship with food and create life-long, healthy habits. She is the co-creator of the original Whole30 program, the New York Times bestselling author of The Whole30 and It Starts With Food, and has been featured by Dr. Oz, Good Morning America, the Wall Street Journal, Details, Shape, Outside, and SELF.

Melissa has presented more than 150 health and nutrition seminars worldwide, and provides support to more than 1.5 million people a month through the Whole30 website. Melissa enjoys kettlebell training, traveling, hiking, winter sports, yoga, and riding her motorcycle, and is on the advisory board for Paleo Magazine. She lives in Salt Lake City, UT.