Physiology If the propoion of the dietary fiber/roughage is high in a diet, it will: A Decrease the stool transit time in the colon B Decrease the food/chyme transit time in the small intestine C Increase the glycemic response to a carbohydrate meal D Increase entero-hepatic circulation of bile 💡 Explanation If the propoion of the dietary fiber/roughage is high in a diet, it will: ✓ Correct Answer: A. Decrease the stool transit time in the colon