Because it is rich in unsaturated fatty acids, it is recognized as a traditional brain-nourishing and intelligence-improving food in China. It is advisable to eat 2~3 walnuts every day, and persevere in order to replenish the brain, enhance memory and eliminate brain fatigue.

2. Grapes

Grape is recognized as one of the best antioxidants, which can nourish liver and kidney, benefit qi and increase wisdom. Grapes are rich in nutrients and are known as? Fruit queen? . Although it is grapes, the daily consumption should be controlled within 200 grams, so as to avoid excessive sugar intake affecting the intake of dinner.

3. Cauliflower

Vegetable broccoli is not only nutritious, but also comprehensive, including protein, carbohydrates, minerals, vitamins and carotene. Among them, vitamin K helps to enhance brain vitality.

4. tomatoes

During this period, the mental stress of college entrance examination students is very great, which often leads to loss of appetite. At this time, you might as well prepare some tomatoes for them to help them strengthen their stomachs and digestion, clear away heat and toxic materials, nourish blood and increase their appetite!

5. Macroalgae

Kelp is rich in linoleic acid, lecithin and other nutrients, which has the function of strengthening the brain. Sulfonates in seaweed foods such as kelp are indispensable to the brain.

Ten brain-nourishing foods 1 and sweet potatoes suitable for senior three. Sweet potato is rich in vitamins B, E, and? Carotene. Among them, the content of vitamin E is twice that of brown rice, which has very good antioxidant and fatigue relieving effects. Harvard university research points out that? -Carotene can delay the mental decline caused by age, so that office workers can maintain a sharper thinking ability.

2. fish. 60% of brain cells are composed of unsaturated fatty acids, of which DHA is the most important. DHA is an important component of brain nerve cells, which is very important for the conduction of brain neurons and the growth of synapses, and can enhance brain intelligence, memory and concentration.

The content of DHA in terrestrial meat and vegetables is almost zero, and only exists in marine meat, among which deep-sea fish are the most abundant, especially orbital fat and fish skin. However, large deep-sea fish are at the top of the food chain and have accumulated too much heavy metals in their bodies, so they should not be eaten too much. On the contrary, saury with higher DHA content than salmon is more suitable.

3. lean meat. Compared with fat meat, lean meat has less fat and higher protein content, so its nutritional value is higher. Besides protein, lean meat is also rich in vitamins B and E, as well as minerals iron and phosphorus. Iron is an important component of hemoglobin in red blood cells. Hemoglobin is a tool for the human body to transport and exchange oxygen, which can keep the vitality of the brain. Iron deficiency can lead to anemia, distraction and memory loss. Phosphorus is a key substance involved in nerve fiber conduction, energy generation and storage, and an indispensable element for brain operation.

4. milk. Milk is rich in protein and mineral calcium, which is an important source of nutrition for the brain. Protein is the raw material of human body, and it is also one of the important elements to make brain cells and neurotransmitters, which can help the development of the brain. If you have the conditions, you can participate in speed reading and memory training, and you will also improve to some extent. Calcium can inhibit abnormal discharge of brain cells, stabilize mood, promote good sleep, reduce physical fatigue and enhance resistance. A glass of milk before going to bed can help the brain get a fuller rest.

5. oats. Oats have always been called by nutritionists? Food that is good for the brain? Except for foods with low GI (glycemic index), blood sugar is not easy to rise after eating. Oats are also rich in vitamins B, E and mineral zinc, which is good for the brain. Vitamin E can inhibit the accumulation of purple-brown substances in brain cells, reduce fatigue and prevent brain aging. Zinc is a multi-vitamin component, which can enhance memory. Zinc deficiency can lead to mental depression. A bowl of oatmeal for breakfast can provide vitality for the brain for a day.

6. Xiaomi. Vitamin B 1 and B2 in millet are 1.5 times and 1 times higher than those in rice, respectively, and protein contains more tryptophan and methionine. Clinical observation shows that eating millet can prevent aging, soothe the nerves and help sleep. If you usually eat more millet porridge and rice, it will be beneficial to the health care of your brain.

7. corn. Corn germ is rich in unsaturated fatty acids such as linoleic acid, which can protect cerebrovascular and reduce blood lipid. Especially, the high water content of glutamic acid in corn helps to promote the metabolism of brain cells. Eating some corn often, especially fresh corn, has a brain-strengthening effect.

8. Day lily. People often say, what is a day lily? No sad girl? , is that okay? Calm down to relieve depression? . Note: Daylily should not be eaten raw or fried alone to avoid poisoning. It is best to eat it dry and cooked.

9. Chili. The content of vitamin C in pepper ranks first among all vegetables, and it is also rich in carotene and vitamins. Capsaicin contained in pepper can stimulate taste, increase appetite and promote blood circulation in the brain. In recent years, people have found that pepper? Is it spicy? Taste is also a hormone that stimulates the pursuit of career success in the human body, making people energetic and active in thinking. Red peppers are better eaten raw.

10, banana. The heat source of brain cells is different from other cells, which can only rely on glucose and cannot be obtained from other nutritional forms, and carbohydrates are the main source of sugar. Banana is not only rich in carbohydrates, but also contains a lot of pectin and vitamin B. Pectin can slow down the release of glucose and avoid excessive blood sugar fluctuation. Vitamin B can promote the full conversion of sugar into energy, assist protein's metabolism and maintain the normal function of brain cells. To keep your brain at its peak, just add a banana at any time.

Matters needing attention during the college entrance examination 1. During the exam, some parents provide big fish and meat to serve their children in order to supplement nutrition. As everyone knows, this may lead to bad stomach and diarrhea. Therefore, it is best to be light during the exam. According to the general diet rules before the exam, there is no need to deliberately change the diet rules and recipes.

2. Some parents will also provide many supplements to their children during the exam, and there are countless health care products. This practice should not be advocated. It will take a while to make up the medicine before the exam. During the examination, the tonic can't achieve the effect quickly, and it is equal to white tonic. Furthermore, different candidates have different constitutions and different supplements, and not all supplements are suitable for everyone. In fact, parents do not have to deliberately provide supplements to supplement their children's nutrition. The diet during the exam is best based on the food before the exam introduced above.

Don't drink too much water during the college entrance examination, and you'd better go to the toilet before the exam, so that you can take the exam with peace of mind. Insist on eating one or two fruits every day, avoid eating big fish and big meat, overeating, don't break your diet before the exam and keep it light.

4. A balanced diet is the most important, and food hygiene is indispensable. Avoid fried and allergic foods, do not eat foods that may cause gastrointestinal discomfort, and do not eat puffed and nut foods. Go to bed early at night to meet tomorrow's exam. Exercise properly during the college entrance examination to promote appetite and sleep and increase blood circulation.