Danger one

Sedentary causes backache, which increases the risk of cancer.

Coping methods: Sedentary people should stand for at least 2 hours every day and do some exercise during office breaks.

A research team from the University of Sydney, Australia, through a large-scale investigation, listed six bad habits that may lead to premature death. Previously, scholars believed that excessive drinking, bad eating habits, lack of exercise and smoking were important factors leading to shortened life expectancy. Now, two more items have been added to the death list-sedentary and sleeping too long or too short. Studies have shown that sitting for a long time can cause back and neck muscle pain and increase the risk of obesity, cancer and type 2 diabetes.

Experts from the British Public Health Bureau issued relevant health guidelines for the first time, suggesting that sedentary people set a "daily quota" for standing, starting from at least 2 hours a day and gradually increasing to 4 hours. The guide published in the British Journal of Sports Medicine says that office workers should not sit still for a long time, but should stand all the time, and should not stand in the same place, because standing in the same place for a long time may be equivalent to sitting still, so they should stand here for a while and then go to another place for a while.

Li Jing, associate professor of sports health science department of Nanjing Institute of Physical Education, suggested:

1. White-collar workers in office buildings can take the elevator without climbing the stairs; Walking briskly in the middle of the corridor; If conditions permit, you can jump rope at noon. But such "aerobic exercise" should last at least 15~30 minutes.

2. Every hour you sit, get up and exercise, stretch and expand your chest; Or do some activities of cervical and lumbar vertebrae in the seat, such as neck flexion and extension, left and right lateral bending, head rotation and so on.

3. If you can't avoid sitting for a long time because of work, then doing some small moves can also prevent deep vein thrombosis. When sitting, you'd better always stand on tiptoe. There is also a calf movement similar to stepping on the pedal of a sewing machine. The left and right legs alternate every hour. If conditions permit, you can raise your legs properly, pat your legs with your hands or do a simple massage.

4. When driving a long distance, stop for two hours at most and get off for a walk.

Danger 2

Staring at the computer at home and listening to the concert will damage your eyesight and hearing.

Coping methods: reduce the time of listening to headphones, increase the amount of outdoor activities and relax your eyes.

Most house girls like to turn on the player, plug in headphones and play endless pop music every day. In this way, the eardrum is damaged and the hearing is reduced. In addition, the "otaku" who uses the computer for a long time will have dry eyes, dry eyes or keratitis, which will cause high myopia and even retinal detachment.

Yue Lijing, chief ophthalmologist of Guangdong Second Hospital of Traditional Chinese Medicine, suggested that eyes should be "light" and "heavy" in the network age. Reducing the burden is to reduce the time of using electronic products for a long time or closing your eyes, and the increment is to increase the amount of outdoor activities.

There is no special requirement for outdoor activities, day or night, but avoid noon. During this period, the direct sunlight is strong, and staying outdoors for a long time will hurt your eyes. In addition, indoor large amusement parks are all artificial lighting, which can not achieve the effect of "eyes" bathing in the sun from brightness to stroboscopic. Therefore, it is not recommended to replace outdoor activities with indoor activities.

Xie Bingbin, an attending surgeon in the Department of Otolaryngology, Head and Neck Surgery of the Second Affiliated Hospital of Nanchang University, said that listening to music with headphones for a long time, no matter how low the volume, is very harmful to hearing. Because of long-term uninterrupted sound stimulation, it is easy to cause hair cell or synapse damage. In the long run, although you can communicate with people normally in a quiet environment, it becomes very difficult to communicate with people once you are in a noisy environment. This kind of injury is completely avoidable.

Danger 3

Eating irregular, unhealthy and fast food will damage the stomach.

Coping methods: eat regularly, pay attention to the maintenance of the stomach, and seek medical advice in time if you feel unwell.

"Office workers" are usually busy all day, and the weekend is what they look forward to most every week. On holidays, I wake up naturally. After I get up, I just watch movies, read comics, brush my circle of friends and update Weibo. Or simply work at home, stay indoors all day, prepare instant noodles and snacks at home, eat casually when you are hungry, and fall asleep on the sofa when you are sleepy. This is what people often say.

Wang Zhi, an attending physician in the Department of Gastroenterology, Zhong Da Hospital affiliated to Southeast University, said that this family life is not good for the stomach and is the cause of gastric ulcer. Staying up late for a long time, not paying attention to diet, the body's metabolism is disordered, and immunity becomes low. Coupled with excessive pressure, the body will promote excessive gastric acid secretion, erode the gastric mucosa, and then cause ulcers, and even lead to gastric bleeding. Gastrorrhagia is caused by the rupture of blood vessels eroded by ulcers.

Therefore, we must pay attention to maintaining a regular lifestyle in daily life, avoid staying up late for a long time and eating disorganized, and choose some outdoor activities to release stress and relax when the work pressure is high. In case of stomach upset and abnormal defecation, you should seek medical advice promptly. After you are cured, you should take good care of your stomach to prevent the ulcer from recurring and causing more serious gastrointestinal diseases.

Danger 4

Long-term inactivity and high-calorie diet lead to overweight or obesity.

Coping method: Don't stay up late, try to cook by yourself and play games every half hour.