Drinking coffee can really refresh you. At present, there are more and more kinds of coffee on the market, and the taste of coffee is also diversified. People have more choices. Whether you like drinking coffee or not, whether you know the function of coffee or not, it has become a drink in public life. For office workers, it is necessary to drink coffee overtime, but it needs to be understood that coffee can enhance people's experience, but it is more of an improvement.
This needs to be explained from the physiological structure of the human body. There is a substance called adenosine receptor in human body, which can send a message to our brain, telling us that it is time to rest. Adenosine will bind to adenosine receptors. When the amount of this substance is enough, our brain will receive the signal of fatigue. At this time, the brain will control our nerve cells to prevent excessive excitement, so people will easily feel tired and want to sleep at this time.
Caffeine, an important substance in coffee, can excite us because when the two substances are combined, it can seize a large number of adenosine receptors, so that the brain can not get the signal of fatigue, so that we can continue to maintain vitality and maintain normal life and work.
But there is actually a problem in doing so, because our bodies have reached the limit of fatigue, so caffeine can only temporarily solve the problem of fatigue. Caffeine expires, fatigue will come back, and it can't fundamentally solve human fatigue. In the long run, it will be overdrawn and people's health is very bad.