Dr Sarah Ballantyne forged a career in science communication and health education advocating for autoimmune solutions in food and the paleo diet. In 2014, she began questioning her approach. Shortly after, she realized she was spreading nutrition misinformation and has dedicated her career to correcting those errors. Derek talks to Sarah about the dangers of diet and nutrition misinformation, dealing with obesity and eating disorders, and the challenges of talking about food in public. Her new book is Nutrivore: The Radical New Science for Getting the Nutrients You Need From the Food You Eat. Learn more about your ad choices. Visit megaphone.fm/adchoices