Drinking grape juice often is good for prolonging life. Drinking wine properly has the same effect, but because alcohol can paralyze the nerves, grape juice is a better choice. The antioxidant content of grape juice is higher than that of any other fruits and vegetables, and it can improve the transmission ability of nervous system. Besides prolonging life, grape juice can also improve memory in a short time.

Wild blueberry fruit is rich in antioxidants, which can remove impurities from the body. The experimental results on mice show that long-term intake of blueberry fruit can accelerate the growth and differentiation of neurons in hippocampus, improve memory, prevent balance and coordination from weakening with age, and reduce the incidence of hypertension and stroke.

Other foods that enhance memory.

Some brain-nourishing foods are actually very common and inexpensive. Such as egg yolk, soybean, lean meat, milk, fish, animal viscera (heart, brain, liver, kidney), carrots, cereals, etc. These foods are not only rich in lecithin, but also easy to digest, which has a positive effect on the development of children's brain marrow.

1? Milk is rich in protein, calcium, vitamin B 1 and essential amino acids for the brain. Calcium in milk is the most easily absorbed. When you are overworked or insomnia, a cup of hot milk helps you fall asleep.

2? Eggs. Called the complete protein model by nutritionists, the absorption rate of human body is 99.7%. One egg a day is enough for normal people. People with poor memory can effectively improve their memory by eating 5 ~ 6 capsules a day (not suitable for people with high cholesterol). Children eat eggs properly from an early age, which is good for developing memory; Especially egg yolk, which contains essential nutrients for brain cells such as egg yolk and egg calcium, can enhance brain vitality. .

3? Fish. Can provide high-quality protein and calcium for the brain. The fatty acids contained in freshwater fish are mostly unsaturated fatty acids, which can protect cerebral vessels and promote brain cell activity.

4? Shellfish. The content of carbohydrate and fat is very low, almost pure protein, which can quickly supply the brain with a large amount of methionine. Therefore, it can greatly stimulate brain energy, improve mood and improve brain function. Taking shellfish as an appetizer can improve brain power as quickly as possible. But shellfish are more likely to accumulate toxins and pollutants in the ocean than fish.

5? Monosodium glutamate. The main component is sodium glutamate, which is the only amino acid involved in brain metabolism. It can increase acetylcholine in brain, promote intellectual development, maintain and improve brain function and improve memory.

6? Peanuts. Nuts such as peanuts are rich in lecithin, which can improve blood circulation, inhibit platelet aggregation, prevent cerebral thrombosis, delay brain function decline, enhance memory and delay aging. Is a veritable "longevity fruit".

7? Xiaomi. Dimensions B 1 and B2 are higher than m 1 ~ 1? Five times. Clinical observation shows that eating millet is beneficial to brain health care and can prevent aging.

8? Corn. Corn germ is rich in a variety of unsaturated fatty acids, which has the functions of protecting cerebrovascular and reducing blood lipid. Glutamate is high in content, which can promote the metabolism of brain cells and has a brain-strengthening effect.

9? Day lily can soothe the nerves and relieve depression, but it should not be eaten raw or fried alone to avoid poisoning. It is best to eat it dry and cooked.

10? Pepper. Vitamin C ranks first among vegetables and is also rich in carotene and vitamins. Capsaicin contained in pepper can stimulate taste, increase appetite and promote blood circulation in the brain. "Spicy" flavor is also a hormone in the human body to stimulate the pursuit of career success, which makes people energetic and active in thinking. Raw food is better.

1 1? Spinach. Rich in vitamins A, C, B 1 and B2, it is one of the best suppliers of brain cell metabolism. It also contains a lot of chlorophyll, and it also has the function of strengthening the brain and improving intelligence.

12? Oranges, lemons, oranges, grapefruit, etc. It contains a lot of vitamins A, B 1 and C, and is a typical alkaline food, which can eliminate the damage caused by a lot of acidic food to the nervous system. Eating oranges in moderation during the exam can make people energetic.

13? Pineapple is rich in vitamin C and trace element manganese, and low in calories. It is often used to replenish body fluids and improve memory.

14? Carrot. It can stimulate brain material exchange and relieve the pressure of back pain.

15? Avocado contains a lot of oleic acid, which is the energy source of short-term memory. Normal people can eat half an avocado every day.

16? Seaweed. Rich in chlorophyll, vitamins, minerals and protein, it can improve memory and attention.

17. Cabbage: Rich in vitamin B, it can prevent brain fatigue.

18. Soybean: contains egg yolk and rich protein. Eating a proper amount of soybeans or bean products every day can enhance memory.

19. Auricularia auricula: It contains protein, fat, polysaccharide, minerals, vitamins and other nutrients, and is a good brain tonic.

20. Apricot: rich in vitamins A and C, it can effectively improve blood circulation, ensure adequate blood supply to the brain and help the brain enhance memory.

How to enhance memory?

Memory is the reflection of past experiences in the human brain. It includes three basic processes: memory, retention, reproduction and recall. Its forms include image memory, concept memory, logical memory, emotional memory, sports memory and so on.

The enemy of memory is forgetting. Improving memory is actually trying to avoid and overcome forgetting. As long as you exercise consciously and master the laws and methods of memory in learning activities, you can improve and improve your memory. Here are ten ways to enhance your memory.

1. Attention. As long as you concentrate on your memory and eliminate distractions and external interference, the cerebral cortex will leave a deep and unforgettable memory trace. If you are distracted and concentrate on doing two things, the memory efficiency will be greatly reduced.

2. Strong interest. If you are not interested in learning materials and knowledge objects, it will be difficult to remember even if you spend more time.

3. Understand memory. Understanding is the basis of memory. Only what is understood can be firmly and permanently remembered. It's not easy to learn by rote. For important learning content, if we can combine understanding with reciting, the memory effect will be better.

4. Overstudy. That is to say, on the basis of remembering the learning materials, remember them several times more to achieve the degree of memorizing and remembering. The best degree of over-learning is 150%.

5. Review in time. The speed of forgetting is fast first and then slow. While the iron is hot, reviewing and consolidating what you have just learned is an effective means to strengthen memory traces and prevent forgetting.

6. Always remember. When studying, constantly trying to recall can correct memory mistakes, make up for omissions, and make the hard-to-remember learning content stronger. When you are free, you can often recall the objects you have remembered in the past, and you can also avoid forgetting them.

7. Combine reading, thinking, watching and listening. We can use the functions of language and visual and auditory organs at the same time to strengthen memory and improve memory efficiency, which is much better than single silent reading.

8. Use a variety of memory methods. According to the situation, flexible use of memory methods such as classified memory, characteristic memory, homophonic memory, argument memory, associative memory, interesting memory, chart memory, shortening memory and compiling outline, taking notes and cards can all enhance memory.

9. Master the best memory time. Generally speaking, 9 ~ 1 1 in the morning, 3 ~ 4 in the afternoon and 7 ~ 10 in the evening are the best memory time. Use the above-mentioned hard-to-remember learning materials, and the effect is better.

10. Use your brain scientifically. On the basis of nourishing and maintaining the brain, active rest and physical exercise, using the brain scientifically, preventing excessive fatigue and maintaining a positive and optimistic mood can greatly improve the working efficiency of the brain. This is the key to improving memory.

Memory can be improved by training. At all times and in all countries, many celebrities and scholars pay great attention to exercising their memory in various ways. For example, Tolstoy, a great Russian writer, said, "I do two kinds of exercises every day, one is morning exercises and the other is memory exercises. I recite foreign words every morning to check and cultivate my memory." Tolstoy's "memory exercise" is actually a repeated "representation". As long as you "reproduce" in a planned way, your memory will be enhanced.

The following methods of training memory are very effective, so you may wish to refer to them at ordinary times.

Hint method-positive.

Many people often sigh "I have a bad memory". On the one hand, my youth is fading away, on the other hand, I lack enough confidence in my memory. Faced with a series of foreign words or a lot of materials, some people will think: can I remember so much? In fact, it sets an obstacle to your memory. You have to cheer yourself up: "I will definitely remember." This is a positive psychological suggestion. Think about being able to recite Tang poems when I was a child; Think about the past, you carefully reviewed before the exam and got into the top few.

Miss Dong, a good friend of the reporter, has been troubled by her poor memory recently and always forgets things. However, her college classmate said, "What's the difference? When I was in college, I reviewed ancient literature half a month in advance. You only raided two days in advance and scored more than 90 points, which is higher than me. " Miss Dong smiled and said, "Yes, I have a good memory. I have to cultivate it well. "

Memory-time limit.

Memorize numbers, names, words, etc You can exercise your memory ability within a specified time. For example, when waiting for a bus in the subway, you are required to remember several telephone numbers and addresses on the billboard before the bus comes, and try to remember them with your right brain. The next day, see if you remember it all. Don't think it's boring, but it can fully mobilize your left and right brains, prevent brain aging and improve memory, and it doesn't cost a penny. This method can be used anytime and anywhere. Of course, you can also take some customer business cards with you and remember the address and phone number on them during commuting time.

Memorization.-okay.

We usually contact a lot of people and things and remember a lot, but because we have few memories, many things we remember are vague or forgotten. It is a good way to exercise your memory to recall frequently and be as detailed as possible. Recently, in CCTV's "Challenge Host" program, attackers and defenders were asked to observe a model in a short time and then compete to see who remembered more. These contents are very detailed, such as the color of the model's clothes, how many T-shirts she wears, what accessories she wears, where the accessories are worn, what decorations are on her shoes, etc ... The memories of the two contestants are amazing. In fact, you can usually exercise your memory in this way. When I meet someone, I recall the style and color of her clothes, hairstyle and hair color, handbag style, fabric and so on. You can also recall the movies you saw recently. Who's in there? What happened? How did it end? Remember every shot carefully, the finer the better.

Don't sigh that you are busy with work, stressed or old. These are not the reasons for "memory decline". Developing the right brain and exercising the brain in your spare time will make your memory more and more magical.

So, when is a person's best memory? Everyone's situation is different, there are some differences. To find out the best study time, the human brain has certain activity rules in a day: generally speaking, at 8 am, the brain has rigorous and thorough thinking ability; Thinking ability is the most agile at 3 pm; Memory is strongest at 8 pm; The reasoning ability gradually weakens during the day 12 hours. According to these laws, people's imagination is rich when they get up in the morning, so we should seize the time to catch some inspiration, do some conceptual work, read Chinese, recite English words, and take part in some physical exercises because of the fresh air in the morning. Do some rigorous work in the morning, listen carefully in class and take notes in class; In the afternoon, in addition to listening after class, you should also do the written homework of the day quickly and accurately; Strengthen memory and understanding in the evening and preview the next day's class. Arrange some effortless routine work at noon and evening, such as reading newspapers, collecting writing materials, taking a walk and having a rest.