Immunoglobulin (immunoglobulin) refers to animal proteins with antibody activity. It is mainly found in blood plasma, but also in other body fluids, tissues and some secretory fluids. Serum immunoglobulin (Ig) includes: IgG, IgA, IgM, IgD, IgE. its normal range: IgG 7, 6 ~ 16, 6g/L; IgA 0, 71 ~ 3, 35g/L; IgM 0, 48 ~ 2, 12g/L; IgD 0, 01 ~ 0, 04g/L; IgE 0, 001 ~ 0, 009g/L. So, serum immunoglobulin Globulin can be elevated patients eat what is good? The following is a brief introduction: 1, you should eat high-calorie, high-protein, vitamin-rich, easily digestible things. Such as soy milk, soy milk is rich in nutrients and easy to digest and absorb, rich in vegetable protein and phospholipids, but also contains vitamin B1.B2 and niacin. In addition, soy milk also contains minerals such as iron and calcium. Soak soybeans for 6 to 16 hours and set aside; put the soaked soybeans together in a soymilk machine, add the right amount of water, break it up and cook it for consumption. 2, the patient’s food should be chosen light and refreshing, and easy to digest and absorb high protein diet, a variety of nutrients rich and enough water, available milk, liver soup, egg soup, juice, vegetable farms and other foods. During high fever, it is advisable to eat a light, plain, semi-liquid diet, such as rice porridge, noodles, vegetable soup, fruit juice, milk, egg soup, etc. For those who have a dry mouth with strong fever, it is advisable to eat more fresh fruits and melons, such as watermelon, pears, water chestnuts and sugar cane.