Fish: Fish fat contains omega-3 fatty acids, which can protect the nervous system and help to strengthen the brain. Studies show that people who eat fish at least once a week, especially salmon, sardines and herring, have a much lower incidence of Alzheimer's disease than those who seldom eat fish. Eating fish also helps to strengthen the activity of nerve cells, thus improving the ability of learning and memory.
Whole wheat products and brown rice: The best way to enhance the body's nutrient absorption capacity is to eat brown rice. Brown rice contains various vitamins, which is very important for maintaining cognitive ability.
Garlic: The energy source of brain activity mainly depends on glucose. In order to make glucose play its due role, it is necessary to have enough vitamin B 1. Garlic itself does not contain a lot of vitamin B 1, but it can enhance the effect of vitamin B 1, because garlic can react with vitamin B 1 to produce a substance called allimine, and the effect of allimine is much stronger than that of vitamin B 1. Therefore, eating garlic properly can promote the transformation of glucose into brain energy.
Eggs: protein contained in eggs is one of the best protein in natural foods, which is rich in amino acids needed by human body. Besides lecithin, yolk is also rich in calcium, phosphorus, iron and vitamins A, D and B, which is suitable for brainworkers.
Walnut and sesame: Modern research has found that these two substances are very rich in nutrition, especially high in unsaturated fatty acids. Therefore, eating them often can provide enough unsaturated fatty acids with smaller molecules such as linoleic acid and linolenic acid for the brain to eliminate impurities in blood vessels and improve brain function. In addition, walnuts contain a lot of vitamins, which have a good effect on treating neurasthenia, insomnia, relaxing the tension of brain nerves and eliminating brain fatigue.
Fruit: pineapple is rich in vitamin C and important trace element manganese, which is helpful to improve people's memory; Lemon can improve people's acceptance; Bananas can provide tyrosine, an important substance to the brain, which can make people energetic, concentrate and improve their creativity.
A brain tonic in food
Bananas are rich in minerals, especially potassium ions. In addition, bananas also contain an amino acid that can help the human body to make "happy hormones", which can relieve psychological stress. Eating bananas often is very helpful for nourishing the brain. In addition, milk is rich in protein, calcium, amino acids and other nutrients, and it is also a good product for nourishing the brain! Fat: rich in phospholipids, it is an indispensable substance for nerve cells. Egg yolk: contains egg yolk, egg alkali, etc. Nutrients necessary for brain cells can bring speech power to the brain. Fish: It contains a lot of protein and calcium, especially saturated fatty acids, which can decompose cholesterol and make the cerebral vessels unobstructed. Soybean: It is rich in protein. Eating a certain amount of soybean or bean products every day can enhance memory. Carrot kernel: It is rich in carotene, which can prevent and eliminate brain fatigue. Auricularia auricula: It contains protein, fat, minerals, vitamins, etc. It is a good product for strengthening and nourishing the brain. Banana: It is rich in minerals, especially high in potassium ions, and often eaten has the function of strengthening the brain. Milk: contains protein, calcium, etc., which can provide various amino acids for the brain. Garlic: It contains allicin, which has anti-inflammatory and bactericidal effects, and also has certain effects of lowering blood fat and nourishing brain.