20 nutritious foods that men should eat more

　　1. Milk

　　Milk is an almost perfect nutritional product. It is rich in protein, calcium, and amino acids necessary 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 nerve Vitamin B1 and other elements that are very beneficial to 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.

　　2、egg

　　Brain activity function and memory strength are closely related to the acetylcholine content in the brain. The protein contained in eggs is one of the best proteins in natural foods. It is rich in amino acids needed by the human body. In addition to being rich in lecithin, egg yolk is also rich in calcium, phosphorus, iron and vitamins A, D, B, etc., which is suitable for mental workers. Foreign studies have shown 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.

　　3. Fish

　　Fish fat contains omega-3 fatty acids, which have a protective effect on nerves and help strengthen the brain. Research shows that people who eat at least one meal of fish per week, especially salmon, sardines and herring, have a much lower incidence of Alzheimer's disease than people who rarely eat fish. Eating fish also helps strengthen nerve cell activity, thereby improving learning and memory abilities.

　　4. Walnuts and sesame seeds

　　Modern research has found that these two substances are very rich in nutrients, especially in unsaturated fatty acids. Therefore, eating them regularly can provide the brain with sufficient unsaturated fatty acids with smaller molecules such as linoleic acid and linolenic acid to eliminate impurities in blood vessels and improve brain function. In addition, walnuts contain a large amount of vitamins, which are very effective in treating neurasthenia, insomnia, relaxing the nervous state of the brain, and eliminating brain fatigue.

　　5. 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 have confirmed that regular consumption of peanuts can improve blood circulation, enhance memory, and delay aging. It is a veritable "immortality fruit."