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.
For example, if you eat a small amount of carbohydrates for breakfast one day and then have a heavy carbohydrate meal for breakfast the next day, your blood sugars will likely spike. 1  Article. How Pomegranates Fit Into a Diabetes-Friendly Diet. 2  Article. Cholesterol-Free Avocados Are a Good Diabetic Diet Choice.