Suggestion:

1, iron and zinc, of course, other minerals should be enough. Take some vitamins that are helpful to brain power, such as B 1, B6, E, C. Besides vitamins, taking a lot of calcium will help to stabilize the spirit and strengthen concentration.

2. Scientific research has confirmed that diet is not only a necessity to maintain life, but also plays a very important role in the normal operation of the brain. Some foods help to develop people's intelligence, make people's thinking more agile, concentrate more, and even stimulate people's creativity and imagination. Eat more of these foods: milk, eggs, fish, monosodium glutamate, peanuts, millet, corn, yellow flowers, spinach, peppers and oranges, which can enhance memory.

3. Learn more about and master the methods and tricks of memory, and exercise your memory more. How to exercise?

First, when remembering specific things, we should observe them carefully so that the image of things stays in our minds for a few seconds. Make it appear clearly in the brain, which is convenient for later memory.

Second, when memorizing words that represent specific things, you should bring the image of the thing to your mind. For example, when memorizing the word "table", you can't just remember two words. If you can bring the table you use or the impressive table image to your mind, your memory will be stronger.

The third is to visualize abstract concepts, such as abstract nouns of equality, which do not represent concrete things. If you want to associate them with concrete images, you must associate them. "Peace" is often associated with pigeons, and it is easy to remember the word peace when it is associated with the image of pigeons.