We look at a new study showing why being overweight increases the chances of having a severe case of COVID-19. Dr. Vanita Rahman details the science behind obesity-related conditions such as high blood pressure, high cholesterol, and heart disease and how they make it harder for the body to fight coronavirus infections. Plus, she gives tips on how a plant-based diet can help you lose weight and improve those conditions when she joins “The Weight Loss Champion” Chuck Carroll on The Exam Room LIVE.