Black beans, mung beans, red beans, peanuts, glutinous rice and cereals can be cooked together and drunk. Because these foods are not mutually exclusive, eating them together will not cause any adverse reactions, and the taste is fresh and sweet. These ingredients in addition to glutinous rice, but also add beans, peanuts, cereals, etc., is a typical application of protein complementary role in food. These foods are rich in essential fatty acids as well as various trace elements and many vitamins. Mixing grains and cereals to cook porridge can give full play to the complementary effect of amino acids, complement each other's strengths and weaknesses, and improve the utilization rate of protein. It has the effect of clearing heat and detoxification, strengthening the spleen and nourishing the stomach, replenishing the kidney and calcium, and benefiting the qi and tranquillizing the mind.