What should students eat during the three days of college entrance examination?

　　The most taboo in diet is to reduce staple food

　　Candidates' diet should ensure the intake of staple food. In the past, people always thought that staple food was dispensable and they only needed to eat more fish and meat. In fact, these foods can only supplement the protein needed by the human body, and the brain's thinking mainly relies on Grape Sugar can only be converted into glucose by staple food, which requires a certain amount of staple food to be consumed every day. Experts emphasize: “Not only will people feel hungry if they don’t eat staple food, but it will also affect the brain’s thinking ability. ”

　　coffee Can cause frequent urination

　　Candidates should drink more water before taking the exam, and ensure an intake of 1500 to 2000 ml per day. Do not replace drinking water with soft drinks. It is best to drink boiled water, but you can also drink more mineral water and purified water. Adequate hydration ensures smooth blood circulation so that the oxygen required for brain work can be supplied in a timely manner.

　　It is best not to eat some sugary drinks before meals, as they can easily cause a feeling of fullness and hinder food intake during meals. Candidates can drink some tea and coffee before the exam, but it must not be too strong. Strong tea and strong coffee have an stimulating effect, which will be counterproductive and affect the quality of sleep.

　　Experts specifically remind candidates not to drink coffee during the exam, because caffeine can cause frequent urination and affect candidates' on-the-spot performance.

　　Avoid nuts as snacks

　　You can eat snacks appropriately, but remember: Eat less greasy food and nut-based food, such as melon seeds and peanuts, as well as less sweets and foods with too much butter. Some candidates want to eat snacks as soon as they read, but they are afraid that they will gain weight. For this reason, experts suggest that they may choose to eat cucumbers and fruits, which can effectively control their food intake.