If you want to use more soluble fiber to help your diabetes, ask a registered dietitian how to do it. Soluble fiber may also help lower the level of cholesterol in your blood. More than 20 years of tests with different groups of people suggest it. But keep in mind that foods with soluble fiber only help when they are part of an eating plan that is healthful overall, one low in saturated fat and cholesterol that includes exercise. Studies have also indicated that people who follow these types of diets sometimes lose weight, which also helps lower blood cholesterol levels.
Insoluble fiber helps hold water in the colon and can reduce or prevent constipation.
Ask your doctor or a registered dietitian how you can use fiber in these special situations. In addition, some doctors believe that eating plenty of fiber over the years may help prevent certain cancers such as colon cancer. The American Dietetic Association recommends eating 20 to 35 grams of fiber a day in order to obtain the health benefits described. That's about one ounce of fiber or five or more servings of whole grains, fruits, cereals, dried beans, and vegetables a day. If you want to add more fiber to your diet, gradually increase the amount you eat.