Dr. Perlmutter is a Board-Certified Neurologist and four-time New York Times bestselling author. He serves on the Board of Directors and is a Fellow of the American College of Nutrition. His books have been published in 28 languages and include Grain Brain, The Surprising Truth About Wheat, Carbs and Sugar, with over 1 million copies in print. Other New York Times bestsellers include Brain Maker, The Grain Brain Cookbook, and The Grain Brain Whole Life Plan. He is the editor of the upcoming collection The Microbiome and the Brain that will be authored by top experts in the field and will be published in late 2018 by CRC Press. He has been interviewed on many nationally syndicated television programs including 20/20, Larry King Live, CNN, Fox News, Fox and Friends, The Today Show, Oprah, The Dr. Oz Show andThe CBS Early Show.