Dr. Steven Gundry
CNBC Make ItDr. Steven Gundry is a former cardiac surgeon, regenerative medicine expert, and author of many bestselling books, including "The Gut-Brain Paradox" and "The Plant Paradox." For over two decades, his research has focused on the microbiome's role in chronic disease and longevity. He received his degrees from Yale University and the Medical College of Georgia, and completed his surgical residency at the University of Michigan. Follow him on Instagram @drstevengundry.