How Does Diet Influence the Gut Microbiota and Intestinal Health?
Diet directly impacts the composition and function of the gut microbiota, which in turn influences intestinal histology. A diet high in fiber promotes the growth of beneficial bacteria, leading to increased production of short-chain fatty acids (SCFAs) that support the integrity of the intestinal epithelium. Conversely, a high-fat or high-sugar diet can disrupt the microbial balance, resulting in increased intestinal permeability, inflammation, and conditions like inflammatory bowel disease (IBD).
