The following foods can nourish the brain and strengthen the body and are safe.

1. Pineapple: improves memory

Pineapple contains a lot of vitamin C and the trace element manganese, and has low calories. Regular consumption has the effect of promoting body fluids and refreshing people. Some people say that it can improve people's health. The fruit of memory. Pineapple is often the favorite fruit of some musicians, singers and actors because they have to memorize large amounts of music scores, lyrics and lines.

2. Oranges: Make people energetic

Oranges contain a lot of vitamins A, B1 and C. They are typical alkaline foods and can eliminate the harm caused by a large amount of acidic foods to the nervous system. . During the exam period, eating some oranges regularly can make people energetic. In addition, lemon, mandarin orange, grapefruit, etc. also have similar effects and can replace oranges.

3. Peanuts: Delay brain function decline

Peanuts are rich in lecithin and cephalin, which are important substances needed by the nervous system. They can delay brain function decline and inhibit platelet aggregation. , to prevent cerebral thrombosis. Experiments have confirmed that regular consumption of peanuts can improve blood circulation, enhance memory, and delay aging. It is a veritable "immortality fruit."

4. Corn: protects cerebral blood vessels

Corn embryos are rich in linoleic acid and other unsaturated fatty acids, which can protect cerebral blood vessels and lower blood lipids. In particular, corn contains high water content and glutamic acid, which can help promote brain cell metabolism. Eating corn, especially fresh corn, has a brain-building effect.

5. Eggs: Enhance memory

Brain activity function and memory strength are closely related to the acetylcholine content in the brain. Experiments have shown that the beauty of eating chicken is that when the lecithin contained in the egg yolk is decomposed by enzymes, rich acetylcholine is produced, which enters the blood and quickly reaches the brain tissue, which can enhance memory. Foreign studies have confirmed that eating 1 or 2 eggs a day can supply enough choline to the body, which is of great benefit to protecting the brain and improving memory.

6. Milk: Relieves insomnia caused by excessive mental exertion

Milk is an almost perfect nutritional product. It is rich in protein, calcium, and amino acids essential for the brain. Calcium in milk is most easily absorbed by humans and is an indispensable and important substance for brain metabolism. In addition, it also contains vitamin B1 and other elements that are very beneficial to nerve cells. If you suffer from insomnia due to overuse of your brain, a cup of hot milk before going to bed can help you fall asleep.