1, beans
Beans such as peas and mung beans contain B vitamins, which help to prevent brain atrophy, control blood sugar and protect the nervous system.
2, almonds
Almonds are rich in vitamin E, which can improve blood vessel health. Many studies have shown that vitamin E supplementation can reduce the risk of cognitive impairment in patients with hypertension.
Step 3 fish
Fish (especially deep-sea fat fish) is rich in omega-3 fatty acids, which helps to reduce inflammation in the body. Scientists at UCLA have found that people with low concentrations of omega-3 fatty acids in their blood are more prone to brain atrophy and perform worse in memory tests.
4. Spinach
It was found that spinach contains at least 15 different antioxidant flavonoids. It is found that flavonoids can help to delay the formation of β -amyloid plaques related to cognitive impairment.
5. Coffee
A recent study by the University of South Florida found that drinking two cups of coffee a day can help prevent cognitive impairment. Among the elderly with mild cognitive impairment, people who drink coffee regularly have less risk of cognitive impairment in 2~4 years than those who don't drink coffee.
Extended data
Dietary principles for preventing Alzheimer's disease;
(1), the diet of Alzheimer's disease should be balanced in daily life, avoiding too much salt and animal fat. The daily intake of salt should be controlled below 10g, eating less animal fat and sugar, and taking protein, dietary fiber, vitamins and minerals in a balanced way. Eat more fish or supplement fish oil properly. Fish is rich in fatty acids and can also prevent the occurrence of heart disease.
(2) be light and diverse. Ensure the supply of protein, eat more foods rich in vitamins and cellulose, and avoid insufficient nutrition intake or vitamin deficiency. The diet of Alzheimer's disease is closely related. Studies have found that high-quality protein foods such as milk, eggs, fish, meat and animal liver can strengthen brain function. A large number of vegetables, fruits and bean products can supplement vitamins B, C and E to prevent mental retardation caused by insufficient nutrition.
(3) The diet of Alzheimer's Harmo's disease should be controlled, and it is not advisable to overeat. Some researchers compared the eating habits of Alzheimer's patients and healthy elderly people, and found that elderly people with this disease had a strong appetite and overeated at dinner in their prime.
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