High-fiber diets and diets rich in microbes and fermentation metabolites differentially affect the gut microbiome and immune system.

“We wanted to understand if we put people on a high fiber diet, how would that affect their microbiome immune system? And if we put them on a high food diet, a diet rich in live microbes and all the metabolites that are present from fermentation and foods, how would that change microbiome in immune system?”