Sina McCullough earned a doctoral degree in nutritional biology and a bachelor of science degree in neurobiology, physiology, and behavior from the University of California, Davis, where she also taught biochemistry and bioenergetics. She is a certified Natural Healer™ and master herbalist. Previously, she served as the director of research and development for a nutraceutical company. She is the creator of the online program, "Go Wild: How I Reverse Chronic and Autoimmune Disease" and the author of “Hands Off My Food” and “Beyond Labels.” She's a homeschooling mom of three.