1.Eat more food containing choline. The brain contains a lot of acetylcholine, and the content of acetylcholine in the brain of people with memory loss is obviously reduced, especially in the elderly. Supplementing acetylcholine is one of the effective ways to improve memory. Fish, lean meat and eggs (especially yolk) are rich in choline.

2. supplement lecithin. Lecithin can enhance brain vitality, prolong the aging of brain cells, protect liver, reduce blood lipid and prevent stroke. Egg yolk and bean products are rich in lecithin, so you may wish to eat in moderation.

3. Eat more alkaline and vitamin-rich foods. Alkaline food has certain effect on improving brain function. Tofu, peas, rape, celery, lotus root, milk, cabbage, cabbage, radish, potatoes, grapes and so on are alkaline foods. Fresh vegetables and fruits, such as green pepper, day lily (yellow flower), shepherd's purse, strawberry, kumquat and kiwi fruit, are rich in vitamins.

4. Supplement foods containing magnesium. Magnesium can make ribonucleic acid enter the brain, and ribonucleic acid is the main substance to maintain brain memory. Beans, buckwheat, nuts and malt are rich in magnesium.

5. If conditions permit, you can eat tonic foods such as ginseng, medlar, walnut, longan and eel. Walnut? Walnut kernel is a food for tonify kidney, consolidating essence, nourish and strengthening body. It contains a variety of vitamins and trace elements needed by the human body, which is beneficial to people's brains and nerves, and is an auxiliary therapeutic agent for people with neurasthenia and forgetfulness. All forgetful people can insist on eating1~ 2 walnuts every morning and evening, or they can often use 30 grams of walnuts to cook porridge with rice.

Nutritionists point out that eating the following common foods often is good for strengthening the brain.