Each person’s life time, an average of 1/3 are spent in sleep. Good sleeping posture can eliminate fatigue, rehabilitation of the body, strengthen the immune system …… If you sleep in the wrong position, the health hazards are great! Left-sided, right-sided, supine, prone …… in the end sleep into what position, is the most beneficial to health? Let me analyze it for you. First, the right side: the best long time to keep the right side, the burden on the body is the smallest, the most comfortable. Specific advantages: 1, the stomach to the duodenum and the small intestine to the large intestine are open to the right, conducive to the normal operation of the gastrointestinal tract, conducive to digestion. 2, helps reduce gastroesophageal reflux, can reduce the symptoms of acid reflux and heartburn in patients with certain gastric diseases and gastroesophageal reflux; 3, the liver is located in the right upper abdomen, and its low position when lying on the right side is conducive to the blood perfusion of the liver and the metabolism of nutrients in the body. 4. It will not compress the heart, which is especially suitable for patients with cardiovascular and cerebrovascular diseases. Disadvantages: 1, growing children who always maintain a sleeping position, easy to cause the face left and right asymmetry; 2, affect the right side of the lung movement, not suitable for patients with emphysema. Second, supine: the second choice Advantages: For patients with cervical spondylosis, it is recommended to lie on their backs. Because the cervical spine, thoracic spine, lumbar spine, tailbone these are a certain bend, supine when the cervical spine conform to the physiological bend, which helps the cervical pain relief. Disadvantages: 1, if you fall asleep unconsciously hand pressure in the chest, not only uncomfortable but also nightmares. 2, people who are used to sleeping on high pillows, is not conducive to cervical spine health. 3, fat people lying on their backs, the root of the tongue falls back, easy to snore, and even the risk of sleep apnea. Third, the left side: general advantages: other positions sleep for a long time can change a position to stretch, the left side of the bed is a good choice. Disadvantages: for cardiovascular disease, acute liver disease, gallstones should not be used for patients. Fourth, sleeping on your back: not recommended Advantages: None. Disadvantages: 1, aggravate the pain in the neck and back. Prone in order to facilitate whistling, you must turn your head to the side, easy to cause headaches, stiff neck, shoulder discomfort and other symptoms, and even the bending and misalignment of the crest; 2, compression of the chest, breasts, resulting in whistling difficulties, breast sagging; 3, aggravate the face, neck wrinkles; 4, resulting in children’s facial development asymmetry, may also induce the phenomenon of teeth grinding, damage to tooth enamel.