Why do we have nightmares when we sleep?

Nowadays, society is developing very rapidly, causing people to be under increasing pressure, and staying up late has become a daily necessity for people. The brain is still in an excited state after staying up late, so even though you are very tired when you go to bed, it can still cause insomnia and nightmares. This can cause great harm to the body. So why is it easy to have nightmares when we sleep? Let me introduce it to you today.

What are the reasons for having nightmares when sleeping? This is what everyone is concerned about. There are some good answers to this question, and we can take a look at them together. Some people like to dream when they sleep, and some people often have nightmares, which makes them feel very bad and has a great impact on their life and work. Let’s take a look at some of the reasons why we often have nightmares.

1. Smell dreams have a protective effect on sleep. When you are stimulated by an odor during sleep, if you do not wake up, the odor stimulation will "integrate" into your dreams. If you smell the fragrance of flowers during sleep, you will have sweet dreams, but if you smell the smell of sulfide (such as the smell of certain rotten foods, the smell of gas, etc.), you will have nightmares. 2. Sleep on your stomach. People who sleep on their stomachs are more likely to have dreams about things like "sex" and "persecution" (such as being tied up, locked up, and unable to move). Researchers believe that this is because sleeping prone prevents the sleeper from getting enough oxygen, causing the brain to lose consciousness and think that the body is being stimulated by external stimuli.

3. Sound. During sleep, people are most sensitive to sounds that are neither too loud nor too soft and seem to be there but not there. The ticking of an alarm clock might make you dream of being trapped in a sea of ​​fire, while the gentle sound of waves might make you dream of a wonderful beach vacation or something, and your body will feel extremely relaxed when you wake up. There are several reasons why we always have nightmares when we sleep, and sound is one of the most important reasons. Some people like to have nightmares when they sleep, which leads to many problems in life and work. The above introduces several reasons why you always have nightmares when you sleep. After reading it, you can find out which taboo you have violated and correct it later, and you will achieve good results.

Through the above introduction, I believe everyone has a good understanding of why it is easy to have nightmares when sleeping. In fact, most people have the habit of staying up late, which is very bad and is one of the main problems that lead to nightmares. Also, you must be calm before going to bed, which can also help prevent nightmares.