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1. Fish is tender and nutritious, and contains protein, fat, calcium, phosphorus, iron and vitamin B 1. Fish is one of the first choice foods to promote intellectual development. Fish head is rich in lecithin, which is an important source of neurotransmitters in human brain. It can enhance people's memory, thinking and analytical ability, control the degeneration of brain cells and delay aging. Fish is also an excellent source of high-quality protein and calcium, especially containing a lot of unsaturated fatty acids, which is particularly important for the normal development of the brain and eyes. ?
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2. Triglycerides, lecithin, cholesterol, etc. Egg yolk contains a great effect on the repair of nervous system and the growth and development of the body. After the human body absorbs lecithin, it will release choline, which can reach the brain with the circulation of blood, thus improving the memory of the brain and effectively preventing the mental decline of the elderly. But you can't eat more eggs, and the cholesterol in the yolk is also high. It is generally recommended that one pill a day is enough.
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3. Walnut contains lecithin and vitamins B 1 and B2, which have complex and subtle functions of supporting the brain. Chinese medicine also believes that walnut kernel is a kind of food for improving intelligence and brain, and it is generally believed that it is appropriate to eat 5 ~ 6 walnuts every day.
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4. Pine nuts are the seeds of pine trees. Pine nuts contain fat, protein and carbohydrates. Pine nuts are not only important traditional Chinese medicine, but also have high therapeutic value. Pine nuts contain a lot of unsaturated fatty acids. Eating pine nuts often can strengthen the body, especially for the elderly, low back pain, constipation, dizziness, children's growth retardation and so on, which has the functions of tonifying kidney and benefiting qi, nourishing blood and moistening intestines, nourishing and strengthening the body. Pine nuts are rich in phosphorus and manganese, which is good for the brain and nerves. It is a good brain tonic for students and mental workers, and also has a good preventive effect on Alzheimer's disease.
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