2. Eating black beans regularly can supplement kidney qi and kidney yin, delay skin aging and reduce the appearance of wrinkles. At the same time, eating black beans often can reduce chloasma and senile plaque caused by pigmentation. It can be said that black beans are excellent skin beauty products.
3. Black beans are sweet, so besides tonifying the kidney, they also have the function of strengthening the spleen. Eating black beans often can improve people's qi, but also can play a role in benefiting water. If you eat black beans for a long time, you can improve edema and facial redness.
4. Black beans have obvious curative effect on expectorant cough, abdominal distension and constipation.
5. Vitamin E contained in black beans can effectively remove free radicals in human body, reduce skin wrinkles, and achieve the purpose of beauty beauty and delaying aging. Take a handful of Radix Rehmanniae Preparata, add black beans to boil water, and put rock sugar to eat, which has a strong effect of enriching blood and nourishing skin.
Black beans are helpful to human health, but they should not be eaten raw, especially for people with bad stomach to avoid flatulence.