More than 500 different species of microbes live in our gut, and our gut bacteria regulate many of our bodily functions, from creating vitamins to controlling our immune system, metabolism, brain function, and more. Simply put, they are critical to our long-term health. Imbalances in the gut ecosystem often trigger or exacerbate small intestinal bacterial overgrowth (SIBO), along with many other issues.⁣ ⁣ In this mini-episode, Dr. Hyman sits down with Dr. George Papanicolaou to explain what SIB