While insoluble fiber may fit that method, soluble fiber acts otherwise. When fiber will get to the colon, the microbes get right into a feeding frenzy, Bulsiewicz explains. These microbes will then rework these fibers into short-chain fatty acids, referred to as butyrate, acetate, and propionate. “These short-chain fatty acids, to me, are the definition of anti-inflammatory,” he says.
To reap these advantages, it’s not sufficient to simply eat a certain quantity of fiber. According to Bulsiewicz, it’s the source of the fiber that issues extra.