Adzuki bean: Adzuki bean contains more saponins, which can stimulate the intestine, so it has a good diuretic effect, can relieve alcoholism and detoxify, and is beneficial to heart disease, kidney disease and edema; There are also more dietary fibers, which have good effects of relaxing bowels, lowering blood pressure, lowering blood fat, regulating blood sugar, detoxifying and resisting cancer, preventing stones, bodybuilding and losing weight; Adzuki bean is a kind of food rich in folic acid. It is effective for parturient and lactating women to eat adzuki bean to promote lactation. Mung bean: Mung bean is rich in nutrients, which has the functions of stimulating appetite, reducing blood lipid and cholesterol, anti-allergic, detoxifying and protecting liver. Mung beans are sweet, cool, and enter the heart and stomach; It has the effects of clearing away heat and toxic materials, relieving summer heat, relieving restlessness, quenching thirst, invigorating stomach, promoting diuresis and reducing swelling, and can be used for treating summer heat, polydipsia, damp-heat diarrhea, edema, abdominal distension, sores, erysipelas, parotitis, acne rash and arsenic poisoning. Mung beans are cold, people with physical deficiency and cold should not eat more or for a long time, and people with spleen and stomach deficiency and cold diarrhea should eat carefully. Black beans: Black beans are nutritious, rich in protein, vitamins and minerals, and have the functions of reducing swelling, lowering qi, moistening lung and drying heat, promoting blood circulation and promoting diuresis, expelling wind and detoxifying, nourishing blood and calming the nerves, improving eyesight and strengthening spleen, and benefiting the yin of liver and kidney; Can be used for treating edema, beriberi, jaundice edema, wind spasm, puerperal wind pain, detoxicating, controlling wind heat, stopping night sweats, blackening hair, and prolonging life. White lentils: White lentils are excellent food for both medicine and food, with rich nutrition. Regular consumption can promote the growth, development and metabolism of human muscles, bones and nerves. A large amount of cellulose in white lentils can coordinate and stimulate intestinal peristalsis, shorten the residence time of virus metabolites in intestinal cavity, improve gastrointestinal function, and thus reduce the risk of gastrointestinal tumors. Lentils also have anti-virus, hypoglycemic, enhancing cellular immune function, cancer prevention and anti-cancer effects.