Second, peanuts: peanuts are rich in lecithin and cephalin, which are important substances needed by the nervous system and can delay the decline of brain function, inhibit platelet aggregation and prevent cerebral thrombosis. Experiments have proved that eating peanuts regularly can improve blood circulation, enhance memory and delay aging, which is a veritable "longevity fruit".
Third, corn: Corn germ is rich in linoleic acid and other unsaturated fatty acids, which has the functions of protecting cerebrovascular and lowering blood fat. In particular, the water content of glutamic acid in corn is high, which can help promote the metabolism of brain cells. Eating some corn, especially fresh corn, often has a brain-strengthening effect.
Fish: They can provide high-quality protein and calcium to the brain. The fatty acids contained in freshwater fish are mostly unsaturated fatty acids, which will not cause arteriosclerosis and do no harm to cerebral arteries and vessels. On the contrary, they can also protect cerebral vessels and promote brain cell activities.
5. Eggs: Brain activity and memory are closely related to the content of acetylcholine in the brain. Experiments have proved that the beauty of eating chicken lies in that when the rich lecithin in egg yolk is decomposed by enzymes, it can produce rich acetylcholine, which will soon reach the brain tissue after entering the blood, 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.
Extended information 1, whimsy and strong memory: when we study and read books, it is often difficult to remember some numbers and years. If you are good at associative memory, it will be easy to remember. Such as pile table and room method or Roman room method and image word method, is the embodiment of association method. You can use a stake or room as a storage stake for images. The principle is to connect what you want to remember with what you already know. The original thing is called "stake", and the new thing to remember is connected with the stake. This method is used for memorizing a large amount of data and foreign languages.
2, chewing can increase memory: science has proved that human chewing is one of the effective ways to prevent memory decline. Some people think that the reason is that chewing can make people relax. If the elderly chew less, the hormones in their blood are quite high enough to cause short-term memory loss. If we observe the crowd, we will find that people who chew regularly have good teeth, eat more fragrant, and their learning ability and memory ability will also be enhanced. Another example is Americans' favorite chewing chaff.
3, nagging encourages memory: nagging, to some extent, helps women extend their memory and life. In the use of language, nagging is also a repetition of a certain thing and a certain person. Frequent repetition must of course deepen the nagging person's attention and memory of a certain thing or a certain one. Experts believe that women are more willing to communicate with others than men; After men enter old age, they are mostly silent. Speech is an indispensable way of psychological catharsis, which can prevent memory decline.
4. A reasonable diet can help memory: taking a proper amount of "healthy fat" can reduce the occurrence of thrombosis. For example, olive oil and fish oil are good choices for maintaining normal blood circulation, and vegetables and fruits rich in vitamins and minerals are also good choices for maintaining health. There are quite a few people who are not unable to remember, but lack the memory information transmitter-choline acetate in their brains. If you eat these foods regularly, you can greatly improve your memory.
References:
People's Daily Online-Health: Eat 9 kinds of food to improve memory.