Next, let me show you a picture. How many faces can you see in this painting?
1, 3 faces
If you can only see three faces, it means that there is something wrong with your brain thinking activity. You must pay attention to the health of your brain. The possibility of developing Alzheimer's disease is very high.
2,4-6 faces
Your brain health is average, so you need to pay attention. If you are not careful in the future, it is easy to get closer and closer to Alzheimer's disease.
3,7 7- 10/0 surface
Your brain is healthy. Keeping a good routine and eating habits will keep you away from Alzheimer's disease.
4. More than 12 faces
Congratulations, your brain is very healthy.
Prevention of Alzheimer's disease should start at a young age.
1, multi-exercise
Exercise can improve our physical fitness, enhance our physical strength and endurance, make blood circulation smoother, and the body's metabolic ability is getting better and better, which has a very good effect on delaying physical function. Do aerobic exercise three or four times a week, and stick to it, and your physical condition will become younger and younger.
Food that is good for the brain
Foods that are beneficial to the brain are foods that strive to ensure the supply of the brain from food, give full play to the functional advantages of food, protect the brain, and maintain intelligence. [ 1]
Main edible efficacy
Maintain your brain and keep your intelligence.
Suitable for people: teenagers, middle-aged and elderly people
Basic nutrients
vitamin
microelement
encephalatrophy
The law of evolution shows that the variation and atrophy of the brain is a natural physiological phenomenon with the increase of age. It is generally believed that 45-65 years old is the initial old age, and the body shape and function are gradually aging. Over 65 years old is the old age, during which brain atrophy will be aggravated, but it should not be allowed to change naturally, but should adhere to the viewpoint of "variability theory"
Basic nutrients
First, we should pay attention to staple foods such as rice, flour, corn and millet to ensure an important source of heat energy for brain cells, because glucose transformed from food provides the fastest heat energy.
Second, we should pay attention to the balance of amino acids in the brain, which is helpful to brain nerve function and brain cell metabolism. High-quality protein with balanced amino acid structure plays a leading role in brain intelligence activities. Foods rich in high-quality protein include fish, eggs, milk, lean meat and protein.
Third, we should pay attention to the intake of essential fatty acids. Vegetable oils such as soybean oil, sesame oil and peanut oil are rich in essential fatty acids and are unsaturated fatty acids. The quality of walnut fat is good, but it is rare as oil. You can insist on eating a few walnuts every day, as well as melon seeds and pine nuts, which are all good products for strengthening the brain and improving intelligence. The brain is 35% protein and 60% lipid, so the choice of edible fat should not be underestimated. Essential fatty acids play an important role in the enhancement and decline of memory.
vitamin
Fourth, we should pay attention to fruits, vegetables and coarse grains. These foods are rich in vitamins, trace elements and dietary fiber, which have a series of nutrition and health care effects on the brain and can make IQ active and energetic. Vitamin c is like lubricating oil in the brain; Vitamin a can enhance the discrimination ability of the brain; Vitamin D is an effective "assistant" for brain tissue activities; Vitamin B family is not only an "assistant", but also can promote sugar metabolism, ensure brain energy supply, help overcome fatigue, make people react quickly, think clearly and have excellent memory. Rich in brown rice, whole wheat flour, vegetables, seaweed, green beans and other foods. Vitamin E can effectively inhibit the decline and necrosis of essential fatty acid cells in brain tissue, thus prolonging life and keeping the brain healthy and vigorous. Foods rich in vitamin E include black sesame and corn, especially corn oil, rice bran oil, soybean oil and plant germ oil.
microelement
Fifth, we should pay attention to the supply of essential trace elements and macro elements to the brain. For example, iodine is an important component of thyroxine. Without it, it will cause anxiety, decreased interest and decreased intelligence due to hypothyroidism. Kelp and seaweed are rich in iodine. Germanium participates in the genetic process in human body and strengthens intelligence. It is called the "wisdom element" of the brain and is contained in ginseng and natural mineral water. Zinc is essential for protein and nucleic acid synthesis in the brain. Zinc deficiency for 48 hours will cause protein synthesis disorder, interfere with cell division, and cause mental decline. Foods with high zinc content include fish, meat, eggs and nuts. Iron is closely related to the perception of the brain, because the nutrition source of the brain is basically supplied by fresh blood, and foods such as animal liver, beans, black beans, black fungus, black sesame and brown sugar are rich in iron; Calcium, for the brain, can inhibit the abnormal excitement of the cranial nerves and make the brain enter a normal working and living state. When the human body supplies enough calcium, after the normal metabolic process of the body and brain, it will have a healthy nourishing effect on brain cells and tissues, so that a person has the advantages of concentration and calmness in extraordinary circumstances and ensures that the brain works hard and efficiently. On the contrary, when the brain is short of calcium, it will cause emotional instability, which is easy to be stimulated by small things in life and make the brain tired. Severe calcium deficiency will increase the dissolution of bone calcium, make calcium deposit on brain cells and their peripheral nerves, destroy and interfere with brain function, and cause dementia. Calcium deficiency can also lead to aluminum deposition in brain cells, and the content of aluminum in the brain of Alzheimer's patients is dozens of times that of normal people. Aluminum is a powerful cross-linking agent, which directly destroys the genetic material in nerve cells, leads to cell atrophy, and can lead to the rupture of nerve connections, thus causing memory damage. Foods rich in calcium include milk, beans, black sesame, small fish, dried shrimps, dried shrimps, fish floss and snails.
Step 3 use your brain
In order to keep healthy, the elderly should often go to the brain and do some activities they like, such as playing chess, listening to songs and reading books, which can activate brain cells. Old people can also play some intellectual games, such as puzzles and Rubik's Cube, which can exercise the activity of our brains and make our thinking more active.