1. Kidney beans contain low carbohydrates, which means that carbohydrates break down and are absorbed slowly from your intestines, which dampens the effect on your blood sugar level. A cup of cooked kidney beans contains about 39g of carbohydrates and 0.6g of sugars.
2. Kidney beans contain fiber, which is especially necessary and important for diabetics or patients with diabetes. Dietary fiber helps lower your blood cholesterol level by binding the fat in your intestines, leading to its excretion in your stool.
3. Kidney beans contain lean protein, which is also good for diabetics. Kidney beans are a nearly fat-free source of dietary protein, with about 15 g per 1-cup serving. Other protein-rich foods, such as red meat, whole-milk dairy products and eggs, contain cholesterol and saturated fat, which are bad for your heart. In addition, they will also lead to more nitrogen in the metabolism, which will give kidney more burden as well.
