Insoluble fiber helps prevent constipation by providing bulk and stimulating digestive tract movement.
Insoluble fiber is often ordered to prevent straining during a bowel movement as it provides bulk and stimulates peristalsis in the digestive tract, making stool easier to eliminate. Examples of foods rich in insoluble fiber include wheat bran, vegetables, fruits, and whole grains.
https://brainly.com/question/28387279