Health tips: in old age, physical function will gradually decline, need careful care, pay attention to health care, the following we recommend several kinds of food, regular consumption is very effective for the health of the elderly.
Foods rich in vitamin B12
Studies have shown that vitamin B12 and cobalamin can cause structural damage to the immune cells in vivo. Foods rich in vitamin B12 include daisies, mushrooms, soybeans, eggs, milk, animal kidneys and various fermented soybean products.
Food rich in folic acid
Lack of folic acid and high concentration of cysteine increase the possibility of dementia. Folate rich foods include green leafy vegetables, oranges, tomatoes, cauliflower, watermelons, fungi (such as Auricularia auricula, mushrooms), yeast, beef, animal liver and kidney.
Lecithin rich food
The reason of memory decline in the elderly is related to the lack of acetylcholine. Acetylcholine is an essential compound for information transmission in the nervous system. Human brain directly takes phospholipids and choline from the blood and converts them into acetylcholine. If the long-term supplement of lecithin can slow down the process of memory decline, prevent or delay the occurrence of Alzheimer's disease. Lecithin rich foods include egg yolk and soybean products (especially soybean oil).
Food rich in nucleic acid
Nucleic acid is the basis of genetic material and dominates the function of cell material metabolism. With the increase of age, the number of anti-aging 'nucleic acids' in the body gradually decreases, which needs to be supplemented from food in time. Nucleic acid rich foods include fish and shrimp, mushrooms, agaric, pollen, fruits and fresh vegetables.
Food rich in calcium, magnesium and potassium
Calcium can regulate neuromuscular excitability, maintain normal cardiac function and improve cognitive ability of the elderly. Calcium containing foods are mainly shellfish, animal bones, beans, milk and so on. The coordination of magnesium, potassium and calcium can prevent arteriosclerosis, enhance cerebral blood flow and prevent the occurrence of Alzheimer's disease. Foods rich in magnesium and potassium include fish, lean meat, beans, nuts, bananas and tomatoes.
Foods rich in vitamins
Vitamin A, vitamin C, vitamin E and B vitamins have special effects on delaying arteriosclerosis, preventing brain aging and dementia. Eat more green vegetables and fresh fruits, you can get rich vitamins.
At the same time, we should avoid the intake of aluminum containing food and use less aluminum drinking utensils. In a word, it should be comprehensive, balanced, scientific and reasonable. But the most important thing is a reasonable way of life is the magic weapon of life.