Dietitian Melinda Hemmelgarn helps listeners "think beyond their plates," connect the dots between food, health and agriculture, and find food truth. Did you know that dietary supplements are not tested for safety or effectiveness before going to market? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with Todd Cooperman, M.D., President and Founder of Consumerlab.com. Cooperman describes the risks and benefits of some of the most popular dietary supplements, including vitamin D, turmeric, cocoa powder, dark chocolate, and more.