Walnut contains a lot of high-quality fat and protein, and its chemical structure is very special. This fat and protein are easily absorbed by human body. According to the determination, one kilogram of walnut kernel is equivalent to the nutritional value of five kilograms of eggs, nine kilograms of milk or three kilograms of pork. It contains lysine, which is extremely important to human body, and fat rich in phospholipids. These substances are extremely beneficial to the renewal of brain nerves, so it suffers from dizziness. Patients with neurasthenia such as insomnia, forgetfulness, palpitation, loss of appetite, backache, leg weakness, and limb weakness, as well as the elderly and infirm, eat 2-3 walnuts in the morning and evening every day, which can achieve the therapeutic effect of nourishing the brain and strengthening the body. Walnut kernel also contains minerals such as phosphorus, magnesium, calcium, iron, manganese and vitamins A, B, C, E and other nutrients. Regular consumption can enhance the vitality of human cells, prevent arteriosclerosis and delay aging. Chinese medicine has always believed that walnuts are sweet and warm, which can moisten blood vessels, invigorate qi and nourish blood, moisten dryness and resolve phlegm, and benefit the stomach and kidney. It can be used to treat lumbago due to kidney deficiency, asthma due to lung deficiency, weakness after illness, constipation and other symptoms, and has good cough and asthma relieving effects. Except walnut kernel, the oil extracted from walnut kernel is delicious and nutritious. Has good health care function. Patients with neurasthenia, physical weakness or the elderly, coronary heart disease and hypertension should eat it regularly. The fruit diaphragm in walnut shell can tonify kidney and astringent essence, treat nocturnal emission and enuresis, cook tea, soothe the nerves and help sleep. There are several prescriptions for treating diseases with walnuts: senile asthma: 2 kg of walnut kernel, mashed, mixed with 2 kg of honey, one tablespoon each in the morning and evening. Watery diarrhea: a handful of walnut kernels, add appropriate amount of brown sugar, stir-fry into charcoal, and then fry in water. Habitual constipation: Eat 5 walnuts every night before going to bed for one month. It is used for strengthening brain, nourishing blood, protecting health and moistening skin: eat 3-5 walnuts every morning and evening for a long time. Note: the above parties should not take with strong tea. People with fever, cough, irritability and vomiting blood should not eat walnuts. But walnuts are very angry and contain a lot of oil. Eating too much will make people get angry and get sick. People who get angry and have diarrhea should not eat it. pay attention to