White kidney bean, whose biological name is multi-flowered kidney bean, is named because of its diverse colors. It belongs to Leguminosae, Papilionidae, kidney bean, kidney bean seeds have various shapes, such as kidney, oval, flat, cylindrical, spherical and so on. There are also many colors, such as white, black, black purple, green and variegated stripes. The particle size is also very different, the smallest is like soybean, and the seed of white kidney bean is about 2 1 mm long and 9.5 mm thick, which is several times larger than soybean and can be called the highest among beans. White kidney bean is a valuable edible bean commonly used in western food. The granules are plump, neat and shiny, which is the icing on the cake as a side dish and enjoys a good reputation at home and abroad.

The effects and functions of white kidney beans are as follows:

1, supplement physical strength: white kidney beans are rich in carbohydrates, that is, sugar. 1g carbohydrates can generate 4kcal of calories, so eating white kidney beans to supplement carbohydrates properly can provide rich energy for the body, which has a certain effect on relieving fatigue and restoring physical strength;

2, improve memory: carbohydrates in white kidney beans can also provide the brain with the most basic energy for metabolism, so it can improve the agility and memory of thinking;

3, spleen and appetite: for people with loss of appetite, indigestion, nausea and vomiting, if you eat white kidney beans properly, you can stimulate appetite and promote digestion by strengthening the spleen and stomach;

4, diuretic swelling: for ascites and swelling caused by less urine, if you eat white kidney beans properly, you can relieve edema by urinating.