What to eat can let the brain is not "old" 
 
 
China's traditional Chinese medicine to 

        At present, there is no exact treatment of alzheimer's disease, but the reasonable meal nutrition can prevent and delay the onset of the disease. Diet is the key to the intake of nutrition balance, reasonable diet for the prevention of senile dementia method is described below. 
 
        Folic acid and vitamin B12 
 
        The occurrence of senile dementia is associated with body's folate and vitamin B12 deficiency. Some hospitals in Europe for hundreds of patients have been diagnosed with alzheimer's disease to determine the blood found that these patients blood high cysteine content is particularly high. Because of folic acid and vitamin B12 can lower homocysteine levels in the body, therefore, folic acid and vitamin B12 helps prevent alzheimer's disease. In addition to animal food, such as meat, eggs, milk, fish, shrimp contained more vitamin B12, after fermentation of soy products also can produce a large number of vitamin B12, especially the higher content of stinky tofu. 
 
        Often eat soybean 
 
        Soybean is rich in isoflavones, saponins, oligosaccharides and other active substances, American scientists study found that brain soy isoflavones have certain health care function, its chemical properties is very stable, no matter fry boil stew all does not destroy the structure, will not affect its effect. So, often feed soy foods can not only absorb sufficient plant protein, the prevention of dyslipidemia, atherosclerosis, and cancer and prevent alzheimer's disease. 
 
        Eat more fish or fish oil supplements 
 
        Canadian researchers old man of 70 Toronto (1/4 with senile dementia) study found that a healthy old man blood latter 3 fatty acids (especially docosahexaenoic acid, DHA) content is much higher than dementia old man. The rich content of fatty acids in fish, still can prevent heart disease. Therefore, eat more fish, particularly fatty fish, like salmon, trout and squid etc., can effectively prevent alzheimer's disease and heart disease. 
 
        Add lecithin intake 
 
        Japanese scientists study found that the lack of acetylcholine is a major cause of senile dementia, lecithin is converted into brain acetylcholine raw material, people can from food intake of lecithin to prevent alzheimer's disease. In people's diet, soy products, fish, egg yolk, brain, liver, sesame seed, Chinese yam, mushrooms, peanuts and other natural food is rich in lecithin, the human body after consumption can provide good nutrition for the brain, improve intelligence, slow mental decline. 
 
        To increase unsaturated fatty acids, vitamin intake 
 
        High unsaturated fatty acids, low salt, low fat diet can help prevent cardiovascular disease, vitamin, especially vitamin E, vitamin C, scavenging free radicals, anti-aging effect. Thorn pear, kiwi fruit, fresh jujube, strawberry, orange, hot pepper, green garlic, Chinese cabbage, spinach and other fruits and vegetables contain vitamin C is rich; Wheat germ, cottonseed oil, soybean oil, sesame oil, corn, peas, sweet potatoes, eggs, butter contains rich vitamin E, etc. 
 
        Reduce the aluminum, copper intake 
 
        The study found, aluminum, copper intake too much easy to trigger alzheimer's disease. Does not have too much of our food of aluminum, but there are some food additives in aluminum, such as domestic yeast powder, preserved food fixative, cheese and crackers. The quantity is not too big, but it is worth the old note, not long-term or too much to eat. 
 
        Water content of chinalco also cannot be ignored, surface water containing aluminum is not much, but more and more serious in recent years, acid rain, can make the aluminum melt into the water, which can cause excessive intake of aluminium. Many modern cooking utensils for aluminum, often will lead acid salty food in it for too long, can cause human body aluminum intake increases. The elderly in daily life must pay attention to avoid these factors caused by excessive intake of aluminum. 
 
        In addition, the elderly to eat more rich in zinc, manganese, selenium, germanium class food, such as seafood, shellfish, fish, milk, beans, nuts, garlic and mushrooms, etc., is good for the prevention of senile dementia. (Wang Song)
 
 
 
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