Second, peanuts: peanuts are rich in lecithin and cephalin, which are important substances needed by the nervous system. They can delay the decline of brain function, inhibit platelet aggregation and prevent cerebral thrombosis. Experiments show 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 unsaturated fatty acids such as linoleic acid, which has the function of protecting cerebrovascular and lowering blood fat. 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.
Fish: They can provide high-quality protein and calcium for the brain. The fatty acids contained in freshwater fish are mostly unsaturated fatty acids, which will not cause arteriosclerosis and have no harm to cerebral arteries. On the contrary, they can also protect the cerebral vessels and promote the activity of brain cells.
5. Eggs: The activity and memory of the brain are closely related to the content of acetylcholine in the brain. Experiments have proved that the beauty of eating chicken is that when lecithin in egg yolk is decomposed by enzymes, it can produce rich acetylcholine, which can reach brain tissue quickly after entering the blood and 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 data 1, fantastic ideas, 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 is easy to remember. For example, the pile table and chamber method or the Roman chamber method and the pictograph method are all manifestations of the 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 "wooden stake", and the new things to remember are connected with wooden stakes. This method is used to memorize a large number of materials 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 chewing can make people relax. If the elderly chew less, their blood hormones are high enough to cause short-term memory loss. If you observe the crowd, you 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 chewing chaff, which Americans like best.
3. nagging encourages memory: nagging helps women to prolong their memory and life span to some extent. In the use of language, nagging is also the repetition of something and someone. Frequent repetition will certainly deepen the nagger's attention and memory of something or someone. Experts believe that women are more willing to communicate with others than men; When men get old, they are mostly silent. Speech is an indispensable way of psychological catharsis, which can prevent memory decline.
4. A reasonable diet contributes to memory: taking a proper amount of "healthy fat" can reduce the occurrence of thrombosis. For example, olive oil and fish oil are good choices to maintain normal blood circulation, and vegetables and fruits rich in vitamins and minerals are also good choices to maintain health. A considerable number of people 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 Network-Health: Eat 9 kinds of food to improve memory.