Rhonda discusses the crucial role of the gut microbiome in regulating immune cells, particularly through the fermentation of specific carbohydrates found in plants. These processes produce short chain fatty acids that signal T cells, including regulatory T cells, essential for preventing autoimmune responses. Emphasizing the importance of a diverse diet rich in fermentable fibers, she highlights foods like blueberries, nuts, and dark leafy greens as key contributors to gut health.
