Nowadays, there are very few people who are open-minded and optimistic, because people always become depressed due to the pressure of life, and always become anxious because of some things, so insomnia has become a common thing. But in fact, in addition to people’s emotional problems, insomnia is also related to the following factors. Let’s take a look at what they are.

5 factors tell you why you suffer from insomnia

1. Physiological factors cause insomnia

If a person's living environment changes, then the person will have a physiological reaction. For example, the quality of sleep will change when riding in a car or on an airplane. In addition, if there is noise or the room is too cold or too hot, it will also cause insomnia. If you are sensitive to environmental factors, then it is easy to have poor sleep and insomnia.

2. Psychological factors

For example, people are usually anxious and irritable, and they suffer setbacks in work or study, which will cause changes in the human body's psychological and nervous system functions. This will cause dysfunction in the brain and induce insomnia. Therefore, people should also pay attention to this aspect.

3. Drinks that cause insomnia

Some drugs that people usually take can also cause insomnia, and taking such drugs for a long time can also cause people to have shallow sleep and nightmares. In addition, for people who usually like to drink coffee and tea, these drinks can excite the central nervous system, thereby changing the sleep structure of people, which can cause insomnia. So if you don't want to be troubled by insomnia, then you should be careful not to take drugs for a long time, and don't always drink tea, alcohol, coffee and other drinks. These drinks will make you excited and cause you to have insomnia.

4. Physical illness causes insomnia

In fact, insomnia is also related to diseases in the human body. Heart disease, arthritis, high blood pressure, gastrointestinal diseases, etc. can cause patients to suffer from insomnia and nightmares. If you want to solve insomnia, you should first treat the disease so that sleep can be restored little by little.

5. Eating greasy food causes insomnia

If you like to eat greasy food on a daily basis, this kind of food will burden the functions of the stomach, intestines and other organs after entering the stomach. It will also stimulate the human body's nerve center, making it work all the time, which will cause insomnia.

Through the description in the above article, you now know what factors cause insomnia in the human body. If you don’t want to be troubled by insomnia, you must avoid these factors. You should also note that diet can also cause insomnia, so you should pay more attention to diet.