Especially carbohydrates, vitamin C, B vitamins and iron.
First, different levels of nutritional supplements
During the first and second year of high school.
The daily energy supply should be sufficient, and the daily grain is about 400-500 grams. Ensure the intake of fish, eggs, meat, milk, beans and vegetables.
More than half of protein needed every day is high-quality protein. In other words, the daily diet should contain enough animal protein and soy foods.
Besides, you should take part in sports activities and avoid blind dieting.
Senior three, during the review exam.
You can't deliberately pay attention to "nutrition" and change your eating habits or eat too much, which will affect the effective play of brain function.
1, you must eat breakfast and eat well. Blood sugar is the only energy that the brain can use directly. If you don't eat breakfast, your blood sugar level will drop, which will affect your study efficiency in the morning and make you slow.
If the child has no appetite because of nervousness, he can bring a small piece of chocolate or a piece of bread and a bottle of milk or yogurt to eat around 10 in the morning.
2, the number of staple foods should be sufficient, and the weather is hot. Choose the food that children usually like to eat and make some delicious things in various ways. You can add some miscellaneous grains and beans rich in B vitamins to increase your appetite.
3. To ensure the intake of high-quality protein, you can choose fish and shrimp, lean meat, liver, eggs, milk, tofu, soybean milk, etc. These foods contribute to a rich and high-quality protein.
It also contains calcium, iron, vitamin A and vitamin B2. Marine fish is also rich in DHA and EPA, which can improve brain function and enhance memory.
4, eat fresh vegetables and fruits every day, vegetables and fruits are rich in vitamin C, vitamin C can promote the absorption of iron, but also increase the use of oxygen in brain tissue, but also help digestion and enhance appetite.
5. Pay attention to the collocation of color, fragrance and taste when cooking meals. The senses of food can promote children's appetite and digestion and secretion.