Today on Small Changes Big Shifts we have Dr. William Davis. Dr. Davis is a cardiologist, author, speaker and health crusader who sees, every day in his practice, that the food you eat is making you sick and the agencies that are providing you with guidelines on what to eat are giving dangerous advice with devastating health consequences. Dr. Davis believes that you can change that today by eliminating wheat, grains, sugar and other junk carbs. He is on a mission to correct the false and dangerous nutritional advice being touted by the USDA and other organizations tasked with protecting our well-being but instead, influenced by commerce.