system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
True about dietary fibera) Soluble fiber ↑  metabolism of sugar in GITb) ↑bulk of stoolc) Only soluble fibers are included in dietd) ↑GI transit timee) Not prevention against colonic cancer
assistant
The correct answer is  Soluble and insoluble fibers are included in diet. They reduce the intestinal transit time and increase the bulk of stool. They are seen to be beneficial in DM, colon cancer, diverticulitis, constipation, hemorrhoids, IBS etc.