Generally speaking, according to common sense, memory decline will only begin when a person is middle-aged. Now, it seems that many young people also have this kind of memory decline, and memory decline seems to have become normal. We are under too much pressure in life, which is one of the causes of memory deterioration. Nowadays, people are basically under great pressure. Everyone has their own pressure to get married and have children, buy a house and a car. The pressure is not only in life, but also in work. Nowadays, the job is getting harder and harder to find, and the competition is getting bigger and bigger, which will lead to the deterioration of our memory.
Now is the Internet age, and information spreads very quickly. We will see a lot of information every day, but some of these information are useful and some are useless. However, when our brains look at these information, they will not be screened, but they will be put in their minds. The capacity of our brain is limited. When there are too many things stored in it, the brain will delete some things by itself, otherwise it can't store new things.
Then for memory degradation, we can also do some measures to delay its degradation. We need to find ways to release our stress, and don't stay up late. Staying up late is really harmful to the human body. In diet, we can add some walnut milk. Walnuts are helpful to improve our memory.