Most plant-based foods, such as oatmeal and beans, contain both soluble and insoluble fiber. However, the amount of each type varies in different plant foods. To receive the greatest health benefit, eat a wide variety of high-fiber foods.ost plant-based foods, such as oatmeal and beans, contain both soluble and insoluble fiber. However, the amount of each type varies in different plant foods. To receive the greatest health benefit, eat a wide variety of high-fiber foods.
Beans are a starchy form of carbohydrate and a high-fiber food. Beans also provide some good protein, which helps to fill you up. Fiber is a type of carbohydrate that your body can't break down, making it healthy for a diabetes diet. The healthy carbohydrate content varies according to bean variety.
With the help of insulin, this sugar is transferred from your blood into cells and used as energy. Start with these 10 diabetes-friendly foods. 1  Oatmeal Oatmeal contains beta-glucan, a heart-healthy soluble fiber that slows down digestion.2  This prevents big spikes in blood sugar levels, Smithson says.f you have diabetes, you know there's a long list of foods you should stay away from-namely those high in sugar, sodium, and saturated fat. But there are also plenty of foods you should add to your diabetes diet to help keep your blood sugar levels under control.