Introduction: Beans contain a large number of fibers, so they are the perfect food for weight loss. However, there are so many different kinds of beans, each with its specific nutrition and effect. Do you know what kind beans can help you lose weight? In the following passage, we will give a detailed introduction of four kinds of beans which can help you lose weight.

Firstly, soybean
Soybean contains a large number of high-quality proteins, which can be compared with the protein contained in the meat. As a result, it is called as "plant meat". Soybean is the main source of protein for many vegetarians. For the women who want to lose weight, they can eat more soybeans in daily diet, because the high content of protein and calcium contained in soybean can help lower the level of cholesterol in the body, and strengthen the growth of bones and muscles. As a result, it has a positive effect for weight loss.

Secondly, red bean
Red bean contains a large number of nutrients, including protein, dietary fiber, β-carotene, vitamin E, calcium, potassium and magnesium. It has a lot of effects on human body, such as clearing away heat, promoting bowel movement, and so on. What's more, red beans are especially effective in eliminating the edema and can remove the excessive fat in the body.

Thirdly, green bean
Green bean is rich in calcium, iron, phosphorus and lysine, which not only can supplement the nutrients which are consumed in the metabolism, but also has the effects of clearing away the heat, expel the toxins, and quenching the thirst. Green bean soup is one of the best drinks for weight-loss, because it has a diuretic effect and can clear away the accumulation of fat in the body. What's more, green bean also contains a lot of crude protein, vitamin A and vitamin B2, which can promote the function of the stomach and intestinal tract, as well as increase the elasticity of the skin.

Fourthly, black bean
Black bean contains a high content of dietary fiber, which can help improve the constipation. In addition, it also contains vitamins B1 and vitamin E, which can restore the strength of human body and improve the condition of the skin. As a result, it is both effective in weight loss and skin- beauty. In Japan, a lot of women like to make tea by black beans. This kind of tea contains plenty of fiber, vitamins, anthocyanins and other nutrients, so it can be used as a drink for weight-loss and skin-beauty.