The college entrance examination is in summer. In the environment of high temperature and high humidity, the reproduction of various pathogenic microorganisms is accelerated, and food is prone to spoilage. Therefore, attention should be paid to all aspects of food procurement, processing and storage.
The processing and storage of ingredients should be separated from raw cooking, that is, the knife and plate for cutting cooked food should be separated from raw meat and lettuce to avoid cross-contamination of microorganisms; Cold drinks and cold dishes should be stored separately.
Eat fresh food and try not to eat leftovers. Avoid eating cold food, cooked food should be thoroughly heated before eating. Try to eat at home or in the school cafeteria, and choose a place with a food business license or a catering service license when eating out.
It is suggested not to change students' usual eating habits and laws, and not to try novel ingredients or foods that are not often eaten, so as not to cause gastrointestinal discomfort.
Second, a balanced diet is very important, and a diversified diet is healthier.
During the college entrance examination, we should pay attention to the diversification of diet and ensure the supply of various nutrients. Three meals are mainly cereals, eat more fruits and vegetables, and eat fish, poultry, eggs and lean meat in moderation.
Get enough energy. Especially for breakfast and lunch. Cereals are rich in carbohydrates and are the most important and economical energy source for human body.
(two) to ensure the intake of high quality protein. Lean meat, eggs, milk and other animal foods and bean products such as tofu are all good sources of high-quality protein.
(3) Eat more foods rich in fatty acids such as DHA and phospholipids. Such as fish, shrimp, shellfish, especially deep-sea fish, egg yolk, liver and other foods.
(4) Appropriately increase the intake of foods rich in vitamins A, B, C and iron, such as animal liver, milk, nuts and fresh fruits and vegetables. Fresh fruits and vegetables are not only rich in vitamins, minerals and dietary fiber, but also can promote the utilization of oxygen in brain tissue, help digestion and increase appetite.
Third, timely hydration can not be ignored, and "refreshing" drinks can not be trusted.
During the college entrance examination, the weather is hot, so candidates should increase the amount of drinking water appropriately, and boiled water is a good choice for hydrating. It is advisable to drink a small amount of water many times, and don't wait until you feel thirsty.
Functional drinks are only suitable for specific people or under specific conditions. Candidates are generally not recommended to drink functional drinks. If you don't drink at ordinary times, don't try it during the college entrance examination.
Drink strong tea, coffee, etc. Care should also be taken to avoid its nerve excitation and diuretic effects affecting the normal performance of sleep and exams.