This thing can better prevent of Alzheimer’s disease

Fish taste better, and more nutritional value. In the daily life, we can make all kinds of delicious dishes with fish food, so for old friends, often eat some fish can enhance their immunity and prevent Alzheimer’s disease.


Many people in life are like fish, indeed, fish is rich in nutrition, delicious taste, whether it is carnivorous or soup, they are fresh and delicious. However, the majority of the elderly do not like to eat fish because of the trouble that it is difficult to remove the fish bone.

Old people eat fish can prevent senile dementia

This thing can better prevent of Alzheimer's disease

The fish can help reduce the inflammation of the brain and protects the brain’s blood supply. Alzheimer’s disease is caused by a gradual decrease in the fatty acid in the brain. Eat more fish can be added to this fatty acid, so as to prevent dementia. Tuna, bonito and other eyes especially worthy of attention. The fat around the eyes because of its orbital fat containing high concentrations of acid, it can not only keep the brain young and can prevent atherosclerosis and myocardial infarction.

Elderly people in the winter to increase the consumption of fish and other foods containing vitamin A, can reduce the mortality rate by about 65%. American scientists have also come to the conclusion that vitamin A can enhance the immune function of human body. In the elderly, the incidence of higher mortality in the winter, so eat more vitamin A rich foods, obviously to reduce morbidity and mortality benefit. Vitamin A is a fat soluble vitamin, has the function of heat insulation cold dispelling, and can enhance the elderly resistance, making it less colds, frostbite and other diseases.

In addition, fish oil is rich in unsaturated fatty acids, in particular, contain more DHA, that is, twenty-two carbon six acid. DHA is a polyunsaturated fatty acid, it has the function of regulating blood fat, especially can significantly lower blood triglyceride, reduce the risk of cardiovascular disease. Nutrient DHA is necessary in brain nerve cells, fetal DHA contribute to brain development, contributes to the increase in synaptic connections between brain cells in childhood DHA, helps to delay the atrophy of the brain, improve memory loss in the elderly DHA. Therefore, experts believe that the DHA is the elderly cannot be ignored nutrients, there may be one of the means to prevent the incidence of Alzheimer’s disease.

Note that, because DHA can inhibit platelet aggregation and thrombosis effect, thus suffering from hemorrhagic disease, liver cirrhosis, and blood coagulation dysfunction should be appropriate restrictions to eat fish, so as not to cause bleeding or aggravate bleeding. In addition, because DHA is easy to be oxidized to lose biological activity, and vitamin E is a strong antioxidant, so the appropriate increase in vitamin E intake, can prevent the occurrence of oxidation, improve the physiological function of DHA. The content of vitamin E rich in nuts, vegetable oil.

However, some delicious fish, small fish spines and dense, old friends when eaten to prevent hurt bones, but also pay attention to the principle of moderation.

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