As we all know, the human body is made up of various organs and tissues working together. Among them, the brain is an extremely complex structure, which is not only like a huge knowledge base, but also like a huge database, able to receive and diverge information, ensuring that the various organs inside the human body can function normally and smoothly.

However, sometimes there can be some "little mistakes" in the brain. For example, people sometimes suddenly shake when they sleep, which can affect the quality of people's sleep and wake people up from a deep sleep. So, what is the mystery behind this?

The sudden "shaking" of the body while sleeping may be related to the following factors!

1. Lack of calcium in the body

When the body is deficient in vitamin D and calcium, it may cause the body to shake during deep sleep at night, especially for teenagers. This is because a lack of calcium in the body can cause muscles and nerves to become hyperactive, which can lead to convulsions during sleep. To alleviate this, you need to eat more calcium- and vitamin D-rich foods in your daily diet and spend more time in the sun.

2. Hypoxia in the brain

When there is a lack of oxygen in the human brain, it can also cause the body to shake during sleep. This is a pathological phenomenon, especially when it occurs in middle-aged and elderly people, it is necessary to seek medical attention in time. Long-term neglect can lead to serious consequences such as cerebral arteriosclerosis.

3. Normal physiology

Sometimes, it is a normal physiological phenomenon for the body to suddenly shake during sleep, which is called muscle twitching in clinical medicine. This is due to the fact that the respiratory rate decreases greatly during sleep, which fails to transmit a response signal to the brain in time, causing the brain to send out impulses to alert the body. This physiological phenomenon usually appears in groups with weak physique, so such friends should pay attention to the combination of work and rest in their daily life.

If you feel uncomfortable waking up from sleep shaking, you can improve it by:

1. Drink plenty of water

An adult should drink about 1500 ml of water every day to promote water circulation and metabolism in the body, eliminate waste toxins in the body in time, maintain the normal operation of the blood, supply oxygen to the brain, and make it play a normal signal function.

2. Regular work and rest

Contemporary people often stay up late for work or electronic use, but staying up late frequently is not good for health and will greatly reduce the quality of sleep at night.

In general, the sudden awakening of a night sleep or a deep sleep that feels like falling from a height is most likely caused by the above reasons. This is a relatively normal physiological phenomenon and there is no need to worry too much. However, if it is caused by physical problems, it should be treated or tonic in time; In addition, you can also master the above methods for conditioning and control, which can well improve sleep shaking and improve the quality of sleep at night.