Diet has a profound impact on the composition and function of the gut microbiota. A diet rich in fiber promotes the growth of beneficial bacteria that produce short-chain fatty acids (SCFAs) through fermentation processes. These SCFAs serve as an energy source for colon cells and have anti-inflammatory properties. On the other hand, a diet high in fats and sugars can lead to dysbiosis, an imbalance in the microbial community, which may impair the catalytic efficiency of the gut microbiota.
