Nowadays, people's life pressure is getting bigger and bigger, nightlife is getting richer and richer, people's sleep time is getting less and less, and some people's sleep quality is getting worse and worse. Over time, many people are in a sub-health state. Some people will improve their physical fitness through exercise, but everyone still stays up late, ignoring the importance of sleep.
We know that when we are very tired, we especially want to have a good sleep, because a good sleep can relieve our fatigue and restore our energy. After people fall asleep, the brain consumes less oxygen, which is actually a kind of protection for the brain. People who often have poor rest or poor sleep quality generally have poor memory, inattention and are prone to anxiety. If you suffer from insomnia for a long time, your brain may have hallucinations. If you get enough sleep, you will be refreshed and full of energy the next day.
Adequate sleep can also improve immunity and resistance. If you don't rest well for a long time, you will lose a lot of nerve cells in your body, damage your heart, lungs and respiratory system, and easily cause some diseases. Sleep is actually a process of repair, which helps the body to repair and keep healthy. At the same time, it can improve immunity and reduce the chance of getting sick. Sleep less, poor body repair ability, decreased immunity, easy to get sick.
Adequate sleep can also promote growth and development. Especially for some children, sleep quality is closely related to growth and development. During sleep, the brain develops again. If you don't get enough sleep, it will often hinder your intellectual development and physical development. Some people have a serious lack of sleep, which may even lead to sudden death. It can be seen that sleep is closely related to people's life and health, and how important it is for a person to get enough sleep.