Answer: Insoluble fiber in the diet speeds up the movement of the stools through the gastrointestinal tract. The faster food travels through the digestive tract, the less time there is for potential cancer-causing substances to work
Answer: High-fiber diets may help lessen exposure of the colon lining to carcinogens from the environment, as the transit time through the bowel is faster with a high-fiber diet than it is with a low-fiber diet.
Answer: Green leafy vegetables such as spinach are high in iron but it is in a form that is hard to absorb. It can help if you take them with something acidic like citrus, tomato sauce or juice or a vitamin C tablet.
Answer: Sources of fiber are Metamucil, oatmeal, fiber one bar, paper, and wheat.
Another answer Another terrific source of fiber is flax seed. You can find whole wheat bread that contains it, or you can purchase flax seed ground from a health food store, it has a nutty taste that is delicious. Sprinkle it on yogurt, oatmeal, cold cereal, baked potato, salads. You can even feed it to your dogs to help their digestion.
Answer: Drinking adequate water daily and consuming food with water and fibre will help aid digestion and prevent constipation. Water also hydrates the body. 70% of the body is made up from water. Water is also an important solvent.