Dr Terry Wahls is a clinical professor at the University of Iowa where she conducts clinical trials testing the efficacy of diet lifestyle to treat multiple sclerosis. In addition, she is the author of The Wahls Protocol: A Radical New Way to Treat All Chronic Autoimmune Conditions Using Paleo Principles, and the cookbook The Wahls Protocol Cooking for Life: The Revolutionary Modern Paleo Plan to Treat All Chronic Autoimmune Conditions.