How does fiber affect gut health?
Fiber plays a crucial role in gut health by feeding beneficial gut bacteria, which ferment fiber into short-chain fatty acids (SCFAs) like butyrate. These SCFAs nourish colonic epithelial cells and may influence various health aspects, including local gut inflammation and communication between the gut and brain.
✦
This is one answer. The complete system — the psychology, the biology, and the method — is in the book.
Read The Willpower Lie →Found an error? Let me know →