Pumpkin is rich in vitamin A in addition to an excellent brain element - p-carotene. Pumpkin to eat sweet and calm, can wake up the brain to refresh, improve the symptoms of neurasthenia, restlessness, eat once a day on the brain is very effective.

2. Walnuts

Walnuts brain, which is always known, walnuts are rich in unsaturated fatty acids, can avoid cerebral vascular blockage, brain puzzle. However, walnuts are a dry food, can not eat too much, otherwise it is easy to cause constipation, nosebleeds.

3. Quail eggs

Quail eggs can be said to be the best brain before the college entrance examination. Quail eggs protein, fat content, although comparable to eggs, but it contains lecithin and ceruloplasmin than eggs 3 to 4 times higher than the full, these two substances are indispensable to the higher nervous activity of nutrition, often eat, brain, brain effect is particularly good. The reason why the quail egg high school brain effect is good, but also because the quail egg in the high content of vitamin D, which is not comparable to other poultry eggs.

4. Eggs

Eggs are rich in lecithin and good protein content, is to maintain the human body and brain cell functioning indispensable nutrients, and protein is the manufacture of cells and neurotransmitters important elements; as for the lecithin component of the brain, enhance the effect of memory.

5. Sunflower seeds

Rich iron, zinc, potassium, magnesium and other trace elements and vitamin e, so that sunflower seeds have a certain brain brain effect. Practice has proved that: people who like to eat sunflower seeds, not only the skin is red, tender, and the brain thinking, memory, speech is organized.

6. Deep-sea fish

Deep-sea fish is rich in polyunsaturated fatty acids, especially a fatty acid called docosahexaenoic acid (i.e., dha), the brain is essential to the material, this material to the brain and improve memory is very helpful. Of course, memory improvement does not mean that eating some deep-sea fish on the day of the exam can be effective. dha is not abundant in other freshwater fish and land organisms, and the richest content is still deep-sea fish, such as salmon, tuna, and swordfish, etc. It is recommended to consume a lot of swordfish, which is rich in dha in the fish oil, and is also affordable.

High school students brain note 1, pay attention to food hygiene and safety, to eat green and safe food, do not eat those unclean food, so as not to lead to diarrhea; balanced and diversified diet, can not picky about what to eat, eat more fresh vegetables and fruits; appropriate to increase the number of roughage, such as oats, buckwheat, barley, sweet potatoes, etc., roughage for the body's metabolism is very helpful; eat less cold and frozen food; regular diet, not spicy and spicy food, not to eat the food, but also to eat the food. Regular diet, do not eat spicy, fried food.

2, the pre-test brain overload, brain most need to supplement which nutrition? Experts suggest to follow the "reasonable diet, balanced nutrition" principle: First, blood sugar is the brain's direct source of energy, to ensure that the brain's blood sugar supply, in order to maintain the brain's degree of excitement. Therefore, children should eat enough staple food every day. And one-third of the staple food should be coarse grains to ensure a slow and continuous rise in blood sugar.

Secondly, consume enough protein, which is the basis of all cells, and the glutamic acid in it can also play a role in activating brain cells. Protein-rich foods include meat, eggs, milk, soybeans and soy products. Third, the right amount of fat can help the brain improve memory. You can eat some multi-fat fish, such as salmon, oil-containing nuts (walnuts, etc.). Fourth, fresh fruits and vegetables supplement vitamins and minerals.

3, if parents feel not to give their children supplementation heart is not solid, you can give candidates appropriate supplementation phosphatidylserine, dha, b vitamins and other nutrients. These nutrients for improving memory, brain supplementation have some help.

There is also the quality of sleep must go to bed early and get up early not to stay up late, keep a good state of mind!