Dreaming refers to that the cerebral cortex is not completely inhibited after falling asleep, and all kinds of fantasy scenes appear in the brain, which is a normal physiological phenomenon of human beings. However, many people don't know why they dream when they sleep at night. The following is the arrangement made up for you by Xiaobian, hoping to be useful to you. The influence of the four seasons climate and excessive emotional stimulation will become external evil invading the body, and then with the blood running in the body, causing the soul flying, making people sleep restlessly and dream.
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Reasons for sleeping and dreaming at night:
1. External stimulation
The influence of the four seasons climate and excessive emotional stimulation will become external evil invading the body, and then with the blood running in the body, causing the soul flying, making people sleep restlessly and dream.
2. Disorder of viscera
According to Huangdi Neijing, Qi and blood and Zang Fu are valued in the harmony of yin and Yang. The disorder of Qi and blood and the imbalance of five Zang Fu organs may cause dreams.
3. Physical condition
There are parasites in the body, or different states of starvation and fullness can lead to different dreams.
The benefits of sleeping and dreaming at night:
First, relieve fatigue and rest
Fatigue is the exhaustion of energy after physical and mental activities. The energy of brain is mainly supplied by blood glucose. Physical and mental activities need a lot of glucose. If the glucose supplied from the blood can not meet its needs, it will use the body's reserves at this time. The use of body reserves in this process will produce a lactic acid. The accumulation of lactic acid is a physiological and biochemical manifestation of fatigue. Sleep can relieve the fatigue. When people fall asleep, all their activities stop, their muscle consumption decreases, and their body temperature decreases in order to save energy.
When people sleep, another function is to synthesize new proteins. Most of the new proteins needed by the human body are synthesized during sleep. So sleep is essential to relieve fatigue and rest the body.
Second, organize information to bring insight
We go through a lot of things during the day. Our brain should record, monitor and record everything that happens around you. No matter whether you are conscious or unconscious, especially with a large amount of visual information, as long as you sweep your eyes, all the stimulation will run to your brain. When you sleep, the brain will play back, while playing back, while sorting, and then according to different content, put it into different functional circuits of the brain.
In addition, the brain has the function of learning at night. For example, a famous case in the west, detectives can't figure out how it happened during the day. As a result, he had a dream at night. What happened when he had a dream? The next day, according to his dream, he solved the case. Like this, in night sleep, dreams sometimes bring insight, sometimes bring innovation.
Third, adjust psychology
We know that if you have a good dream the night before, you will feel energetic and at ease the next day. But if you have nightmares, you will feel unhappy the next day. You will feel anxious, irritable, irritable and unable to do things calmly. It can be seen that dreaming is an essential part of maintaining a good state of mind.
What do dreams stand for at night?
Always dream of life trivia -- regulating spleen and stomach
According to traditional Chinese medicine, if you always dream about what happened during the day, the story is not strange, which shows that these people are not in deep sleep, and they are still active at the level of consciousness. Traditional Chinese medicine talks about the idea of the spleen. People who dream of this kind have poor digestive function and poor absorption function of the spleen.
Health advice: should improve digestion and absorption function, eat more spleen food, such as yam, coix seed, etc.
Always dream of strange dreams -- regulating the liver
This kind of dream has nothing to do with one's life. Even one feels puzzled about the things he dreams about. Traditional Chinese medicine believes that it has something to do with liver function. When people fall asleep, it should be 'liver stores blood, blood takes soul', and soul has a good rest in it. But these people are unable to receive the blood, but appears the strange dream.
Health advice: there is a famous prescription in traditional Chinese medicine, called Suanzaoren Decoction. You can make it yourself. Practice: take sour jujube three money mash, water decoction, the best is an hour before going to bed every night to take.
Always have nightmares
Dream of falling from a high building, or being chased, or some bloody scenes, or being bitten by dogs or snakes, or falling into a dirty place. Traditional Chinese medicine believes that this is a kidney problem. The kidney is the body's main fear. If people's kidney qi or kidney essence is injured, they will often have some panic dreams.
Health advice: these people who usually have some strange dreams as soon as they close their eyes can buy some Poria cocos cakes to eat, which helps to alleviate such dreaminess.
Dreams show sub-health
Chuang Tzu once said: 'real people have no dreams. 'for a healthy person, you should close your eyes and get a good sleep. You won't feel so tired. So when we have insomnia or dreaminess, we must pay attention to our sub-health.
Snoring: snoring is caused by swelling and edema of the throat tissue, resulting in phlegm blocking the airway. Excess phlegm is blocked in the throat, trachea, bronchus and even alveoli, hindering the normal exchange of oxygen and carbon dioxide. It is suggested that this kind of patients should not eat too full dinner, not too salty and greasy food, and eat more coarse grains. Before going to bed, drink some radish soup, or eat some raw white radish, with skin to eat, especially help the discharge of mucus.