Candidates refer to students who take the exam. Examination is a way to measure students' learning situation. At present, education and talent selection mainly depend on examination.

The college entrance examination is coming, and the candidates have made a final sprint and entered a competitive state. Parents try their best to replenish energy for their children in order to make them energetic and nutritious. However, they must follow the dietary principle of human nutrition intake (balanced nutrition and lightness is appropriate), and must not supplement protein and some so-called health products in large quantities to improve students' intelligence.

1. Have a good breakfast: When reviewing and taking exams, blood sugar is the only energy directly used by the brain. If you don't eat breakfast or don't eat breakfast well, the blood sugar level in the third and fourth classes in the morning will decrease, which will lead to hunger and unresponsiveness and affect the test scores.

2. Eat enough food: Due to the hot weather before and after the college entrance examination, the candidates' appetite will be reduced due to the tense review before the exam. At this time, the staple food should be miscellaneous grains and beans rich in vitamins and minerals, which can promote appetite.

3. Ensure the intake of high-quality protein: optional fish, chicken, lean meat, eggs, milk, tofu, soybean milk, etc. Fish, in particular, is rich in DHA, which can improve brain function and enhance memory.

4. Ensure the daily intake of vegetables and fruits: These foods can help digestion, increase appetite, replenish water and prevent heatstroke and cool down.

5, some foods can not be eaten: first of all, it is fried, which will inhibit the excitement of brain nerves. The second kind of irritants, such as leeks, peppers, celery, etc., are also not good for candidates to eat; The third sweet food will cause gastric tube reflux and gastric acid reflux; The fourth drink, the weather is hot during the exam, it is very important to replenish water, but drinks can't replace water, please remember this.

6. Girls should eat more foods containing iron: Women need to supplement minerals, especially iron, more than men. When the iron content in women is slightly insufficient, their thinking ability and memory will decline. Therefore, girls preparing for the exam should supplement minerals such as iron in time to keep their brains active. Foods containing more iron include pork liver, kelp, mullet, chicken, seaweed, spinach, sesame, red dates and beans. Girls might as well eat more. While eating iron-containing foods, we should also eat some fruits and vegetables containing vitamin C to help iron absorption.