What are the best sources of iodine in a plant-based diet? Which are the healthiest? Dr. Neal Barnard joins "The Weight Loss Champion" Chuck Carroll to answer these questions and many more on The Exam Room™ podcast!   Dr. Barnard also reveals the amount of nutrients lost when a food is processed when Chuck opens The Doctor’s Mailbag!   Other questions answered:   Do you need more vitamin B12 as you grow older? Should you take a vitamin D supplement? Can starchy vegetables cause blockage in your arteries? At least 6 more!   If you have a question you’d like to ask the experts on the show, tweet it to @ChuckCarrollWLC using #ExamRoomLive.   — — — Heart Health Immersion Lowest price available until March 14 Register: http://bit.ly/HeartImmersion — — — Chuck Carroll IG: @ChuckCarrollWLC Twitter: @ChuckCarrollWLC Facebook: https://wghtloss.cc/ChuckFacebook — — — Barnard Medical Center Telemedicine Schedule Appointment https://bit.ly/BMCtelemed 202-527-7500 — — — Physicians Committee Twitter: @PCRM IG: @PhysiciansCommittee Facebook: https://wghtloss.cc/PCRMFacebook YouTube: https://bit.ly/PCRMYouTube — — — Share the Show Please subscribe and give the show a 5-star rating on Apple Podcasts, Spotify or many other podcast providers. Don’t forget to share it with a friend for inspiration!