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What are the functions of red beans, red kidney beans and cowpeas?
Kidney beans are long, big and light in color. Red beans are small and round. Dark in color.

1 Red beans, also known as sea beans, are considered by Chinese medicine to be sweet, sour, flat and non-toxic, belonging to the lung, heart and spleen meridians, and have the effects of expelling wind and clearing heat, eliminating dampness and relieving itching, moistening skin and caring skin. Its oral administration has the effect of eliminating dampness and strengthening spleen, and is suitable for people with spleen and stomach weakness. It is often used in diet therapy for hypertension, atherosclerosis, edema caused by various reasons, relieving summer heat, clearing away heat and toxic materials, and strengthening stomach. For external use, it can be ground into powder and applied to the skin to treat facial black spots, acne, nasal congestion, head wind, tinea versicolor, etc.

2, nutrition believes that red beans contain more saponins, which can stimulate the intestines, so they have a good diuretic effect, can hangover and detoxification, and are good for heart disease, kidney disease and edema. In addition, red bean skin is rich in dietary fiber. If you don't peel red beans, you can get more dietary fiber, and then play a role in relaxing bowels, lowering blood pressure, lowering blood fat, regulating blood sugar, detoxifying and resisting cancer, preventing stones, and bodybuilding and losing weight. Red beans are also foods rich in folic acid. Pregnant women and lactating mothers eat red beans to promote lactation.

3. Kidney beans are rich in nutrition, and fresh beans are also rich in vitamin C. In terms of nutritional components, the content of protein is higher than that of chicken, the content of calcium is more than 7 times that of chicken, and the content of iron is 4 times that of chicken. Vitamin B is also higher than chicken.