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.
Protein Bars, Rice, Ice Cream, and Wheat. The first foods every diabetic should avoid are Cliffâ¢ protein bars, jasmine rice, tofu ice cream, and genetically engineered wheat. The glycemic index is a scale from 0 to 100 that measures the rate that sugars are released into the bloodstream from carbohydrate foods.