On the occasion of the college entrance examination, we should also pay attention to the diet, not too greasy, mainly light and less salt. One egg per day, 300-500g vegetables (half of which are dark vegetables), 250g fruits, 100g lean meat, 300ml dairy products, 300g staple food, and 25g animal liver per week. Eat a good breakfast, eat less snacks and refuse drinks with high sugar content. When making a surprise attack before the exam, you should pay attention to eating digestible food in your diet and mix it with dietary nutritional supplements in moderation in order to achieve good results.