What are the reasons for being sleepy in summer? How to solve sleepiness in summer?

Every summer, many people feel as if they are going to get sunburned. They are tired every day and always want to sleep. They yawn all day. The weather in summer is really sultry. Many people feel listless and often feel dizzy, especially after lunch. Some people even sleep till dawn. There are still many reasons for being sleepy in summer. On the one hand, the weather is hot, the body sweats a lot and the living habits are not good.

It is normal for the body to sweat when the temperature is high in summer. At this time, the amount of sweating increases, and in the process of sweating, a lot of potassium in the body will be lost. When these potassium elements are distributed but not replenished in time, people will feel very tired, and then they will feel depressed and always want to sleep. There are also some office workers and students who may stay in air-conditioned rooms all the time. The windows of the air-conditioned rooms are not very open, and they have been in a closed and unventilated state. Then the indoor carbon dioxide content will also increase, and the brain will feel deprived of oxygen. Once you lack oxygen, you will feel sleepy.

In summer, the days are longer and the nights are shorter, so some people's work and rest habits have not changed for the time being. They often like to stay up late at night, and they write earlier when they go to work the next day. They are seriously short of sleep time and especially want to sleep during the day. In fact, when you are sleepy in summer, you can adjust your body through diet. For example, if your body lacks potassium, you will feel very tired. You can eat more tomatoes or cucumbers at this time.

At three or four o'clock every afternoon, most people start to feel sleepy and their eyelids start to fight. At this time, you can do more things that can cheer you up, such as smelling essential balm, which will cheer you up immediately, or eating some lemons or grapefruit, which can cheer you up. People who often stay up late should also adjust their work and rest at this time. Don't always stay up late and go to bed before 1 1:00 at night.