What is butyrate, and why is it used in gut health supplements?
Answer:
Butyrate is a short-chain fatty acid naturally produced when certain intestinal microorganisms ferment dietary material. Cells lining the colon use it as an important energy source. Some supplements contain tributyrin, a compound that can serve as a source of butyrate in the body. Butyrate itself doesn't meet the ISAPP definition of a postbiotic.