Walnuts are rich in nutrients and contain essential fatty acids, various vitamins and a large amount of calcium, phosphorus, iron and other trace minerals, which can supplement the innate foundation. Milk contains 8 kinds of amino acids required by the human body and a large amount of calcium and phosphorus. It is called "white blood". Brewing walnut powder with milk has the effects of smoothing qi and blood, relieving cough and phlegm, strengthening the brain and kidneys, strengthening muscles and bones, and nourishing the skin. It can also prevent premature graying and shedding of hair, and can effectively inhibit tumors.