High fiber foods list is essential for you, because of the same reason for which fiber intake is essential for you. Fiber deficiency can increase the risk of problems like hemorrhoids, high cholesterol, constipation, high blood sugar, obesity, colon cancer and heart disease. As you see, it is not just that it is good to have high fiber foods, rather they are very essential for your body.
You need a daily intake of 30g-40g of fiber to keep yourself fit and healthy. Some experts recommend a 25g-30g on a day to day basis. In any case, maintaining a good ratio of fiber intake cannot be sufficiently emphasized upon.