Evidence of nutritional metabolic deficiencies, such as a history of malnutrition with niacin, vitamin B1 and folic acid deficiency, and signs and symptoms of nutritional metabolic deficiencies leading to abnormalities in the corresponding functions, can be used as diagnostic conditions for nutritional metabolic disorders with mental disorders. In order to maintain normal physiological functions and meet the needs of normal growth, development, metabolism, work and labor, humans must consume the necessary nutrients from food daily. Reasonable nutrition means to provide the body with sufficient amount of calories and various nutrients through reasonable diet and scientific cooking and processing, and to maintain the balance between the amount of each nutrient to meet the normal physiological needs of the human body to maintain human health. Many people think they are eating well and nutritious, but in fact they are in a state of “latent hunger” and lack essential micronutrients, such as iron, vitamin A, iodine, zinc, etc. Despite eating a lot, their health is not good. Many adults suffer from chronic nutritional imbalances and diseases such as heart disease, stroke, gout, cancer, and diabetes due to individual differences. In particular, the nutritional needs of patients with different diseases are different, so it is important to have a reasonable diet. Patients with nutritional and metabolic deficiencies should eat a diet rich in fresh vegetables and fruits, as well as supplemental foods rich in vitamin D and calcium. The following foods are recommended to be eaten in moderation: 1. Shiitake Mushroom Porridge Nourishes the blood and the middle, strengthens the spleen and benefits the qi. This meal uses shiitake mushrooms, which are rich in nutrition. Directions: Soak the mushrooms in cold water, wash and chop them; wash the japonica rice. Put a pot on the fire, put the right amount of water, mushrooms, japonica rice, cook together, first boil with high heat, then change to a civilian fire until the porridge is cooked, that is. 2, shrimp egg custard to benefit the kidneys, and stomach and spleen. This meal with shrimp skin, rich in calcium. Practice: shrimp, choose to remove impurities, rinse; eggs, knocked into a bowl, stirred into a bubble, then put the shrimp and stir well. Bowl of egg mixture, put in the steamer, steam, take out, can be used as a meal. 3.Milk porridge Replenish blood and moisten dryness, and stomach and spleen. How to do: wash the rice, put it into a pot, add the right amount of water, cook the porridge with a gentle fire, wait until the porridge is half-cooked, go to the rice soup, add buttermilk, sugar and cook into porridge. Serve hot for breakfast and dinner, preferably on an empty stomach.