Physiology If the propoion of the dietary fiber / roughage is high in a diet, it will:- A Decreases 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. Decreases the stool transit time in the colon