How to reasonably regulate the diet after brain tumor 1. The diet after brain tumor should be high in protein and high-calorie food. High protein can be obtained from beans, meat, poultry, animal offal, aquatic products, eggs and other foods; while high caloric energy can be taken from high-fat foods such as sesame, golden needle, sugar, pastries and other foods. Certain tonic products such as ginseng, white fungus, coix seeds, red dates, etc. have direct or indirect effects of cancer suppression and strengthening. 3. When cooking, the amount of oil used can be similar to that of normal people and should not be increased. At the same time, we should pay attention to the color, aroma and taste of dishes, and use more cooking methods of steaming, boiling and stewing, and try to eat less fried and pan-fried food. 4, brain tumor diet after surgery eat more green vegetables and fresh fruit, beneficial to myocardial metabolism, improve myocardial function and blood circulation, promote the excretion of cholesterol, prevent the development of hypertension. Eat less meat and soup, because the increase of nitrogen leachate in meat and soup can enhance the increase of uric acid in the body and increase the burden of heart, liver and kidney. 5, coma patients can generally be given high-calorie, high-protein liquid food by nasal feeding, after a period of time and then transition to soft meals or ordinary meals in order to give the patient a large amount of protein and vitamins.