1. First of all, memory is inseparable from sleep. During the day, the brain may be more input, and during sleep, the brain will adjust and play a greater role in information storage. Therefore, to improve memory, we must ensure adequate and high-quality sleep;

2, food or drugs such as Ginkgo biloba preparation, research found that it may have a certain role in promoting intelligence and helping memory. Lecithin is actually a component of brain cell membrane, which may be helpful for memory. For example, egg yolk contains lecithin, or cytidine diphosphate choline drugs such as piracetam drugs, because they are components of brain cell membranes, which may promote memory.

3. The organ with the greatest memory is the hippocampus, which is very sensitive to ischemia and hypoxia, and it is necessary to maintain sufficient blood oxygen supply. You can also exercise the hippocampus of the brain. For example, exercise can also improve memory, because the oxygen-carrying level of blood will increase after exercise. Drugs are basically citicoline or ginkgo biloba preparations, which may improve memory;

4. Memory is actually the more the brain uses, the smarter it becomes, constantly making it remember things and assisting the scientific memory method, that is, the memory forgetting curve. What you remember today is the fastest to forget in a short time, and then it will slow down. So when you remember something today, you should consciously repeat it in a short time, which is of great help to your memory.