Pumpkin is an excellent source of β -carotene The content of vitamin A in pumpkin is better than that in vegetables, and it is rich in vitamin C, zinc, potassium and cellulose. Traditional Chinese medicine believes that pumpkin is sweet, has the function of clearing the heart and refreshing the brain, and can treat dizziness, upset and thirst due to yin deficiency and excessive fire. Therefore, people with neurasthenia and memory loss can cook pumpkin/kloc-0 times a day, and the course of treatment is not limited, which has a good therapeutic effect.

fish

It 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 large number of unsaturated fatty acids-3 fatty acids, which are particularly important for the normal development of the brain and eyes.

walnut

Walnut is rich in unsaturated fatty acids, which is recognized as a traditional brain-nourishing and intelligence-improving food in China. I hope children eat it. It is advisable to eat 2 ~ 3 walnuts every day, and persevere in order to replenish the brain, enhance memory and eliminate brain fatigue. But you can't overeat. Overeating can cause dry stools and nosebleeds.

milk

It is an excellent source of high-quality protein, riboflavin, potassium, calcium, phosphorus, vitamin B 12 and vitamin D, which can provide various nutrients for the brain.

Eggs (of hens)

Protein of eggs is high-quality protein. Egg yolk is rich in lecithin, triglyceride, cholesterol and yolk protein, which plays an important role in nerve development, enhancing memory, strengthening brain and improving intelligence.

Sleep and brain strengthening method

In real life, people who sleep well are not only energetic, clear-headed, but also full of vitality. People who have poor sleep and are troubled by insomnia often have poor energy, a bad mood and even some people have neurasthenia. Therefore, if you want to maintain a healthy mind, you must adjust your sleep and ensure that you have 7 to 8 hours of sleep every day.

Scientific application of the brain

According to the principle of "use in and waste out", the human brain should be used frequently, and the more it is used, the more flexible it will be. But the brain should "work and rest" and not use it too much. The easiest way is to use your brain (study or think) for an hour and then rest 10 minutes. There are many ways to rest, such as listening to relaxing music, overlooking the scenery or sitting quietly.

Environmental brain protection method

Work or study environment is very important for maintaining the brain. Choose a quiet and cool environment in summer and a warm and ventilated environment in winter, so that the efficiency of study or work will be very good. On the contrary, if it is in a sultry environment in summer (the temperature exceeds 34℃), it is not only inefficient, but also the consumption of the brain will increase obviously, which is very harmful to the brain.

Good sitting posture and brain strengthening methods

Scientific research has found that improper sitting posture will affect blood supply to the brain, and slow blood flow will lead to insufficient oxygen supply to the brain, which will not only affect work efficiency, but also harm brain nerves. The correct sitting posture is straight back, straight waist, straight head and flat feet.

Moderate light, brain method

When the light is too strong, it will stimulate the brain cells too much, and when the light is too weak and dark, the excitement of the cerebral cortex will be suppressed and the work efficiency will be reduced. Studying or working in moderate light is most conducive to protecting and strengthening the brain.

Meditation and exercise help to strengthen the brain.

In order to maintain the brain, ancient health experts advocated meditation and exercise. Meditation is meditation. The ancients believed that when practicing meditation reached an advanced level, it would have a strange effect of "bad luck" and "nourishing the brain". American scientists trained many groups of volunteers in meditation. After 100 days, it was found that 80% of them had improved their memory, and about13 of them secreted "endorphins" in their brains. "Exercise" can not only enhance physical fitness, but also improve mental state, so that people are full of confidence in life and live a long and healthy life. The popular methods of "exercise" in China are Wuqinxi, Baduanjin, Wudang Taiyi Xianhe Gong, Wudang Taiyi Tianying Gong, Dayan Gong and Tai Ji Chuan. The easiest way is to play iron ball, kick shuttlecock, climb mountains and jog, and even knitting is good for brain health.