1, protein; Meat, eggs and milk are rich in animal protein. Soybean is the best plant protein.
2. Lipids; High school students use their brains frequently, so they should pay attention to the supplement of brain nutrition. Fish brain is rich in cephalin and egg yolk contains lecithin, which are essential.
3, carbohydrates; Cereals, potatoes, fruits and vegetables will enhance dietary fiber and oligosaccharides with health care function.
4. Minerals; High school students. Yes, calcium. Zinc, iron, vitamins A, C, B 1 and B2 are in great demand.
Calcium; Milk and dairy products contain high calcium content and are easily absorbed, and can be connected with bones or shells. Eat small fish or shrimp, green vegetables and beans are also the main food sources of calcium.
Zinc; Zinc deficiency affects growth and sexual development. Shellfish seafood, red meat and animal offal are all good sources of zinc.
Iron; In addition to anemia, it may also reduce learning ability, immunity and anti-infection ability. Animal blood, liver and red meat, beans, black fungus and sesame sauce are rich in iron.
VA； The content of animal viscera is high, and carotene exists in dark green or red and yellow fruits and vegetables, such as carrots, green peppers, celery and spinach.
VB 1； The refined processing of grain leads to the lack of vitamin B 1, so the rice should not be too clean and eat more coarse grains.
The intense study life of VB2 high school students makes them easy to lack vitamin B2. Foods rich in it include milk, liver, eggs and cereals.
In addition, vitamin C should also be supplemented, and fruits and vegetables are rich in content.
I made them myself. Wish you good health.