People always say that staying up late is a great harm. Do you know what harm it is to stay up late? Today we’re going to share the harm of staying up late.
The 7 dangers of staying up late
- increase the risk of cancer
The immune factors of the body are mostly formed during sleep, and long stay up the night will lead to lower immunity, fatigue and lethargy, and easy to catch cold and allergy.
Immunity is a natural barrier for the body to fight cancer. The decrease in immunity will increase the incidence of cancer. Many studies have proved that staying up late is closely related to the risk of breast cancer and colon cancer.
- overweight and obese
When people are asleep, the body secretes a substance called leptin. Staying up late for a long time will affect the secretion of thin voxels, which is not conducive to lipolysis.
- skin damage
Skin will enter the maintenance state around 22:00-23:00, long stay up the night, the human endocrine and nervous system will be maladjusted, dry skin, poor elasticity, dark light, acne, acne, and so on.
- high risk of heart disease
People who are bioclock reversed for a long time will not only get worse tempered, but also adjust their viscera in time to increase the risk of heart disease.
- gastrointestinal crisis
The average 2~3 days of human gastric epithelial cells will be updated once a day, usually at night. If there is a night meal, gastrointestinal tract can not get rest, it will affect its repair.
At the same time, food stays in the stomach for a long time, prompting abnormal secretion of gastric juice and stimulating gastric mucosa. As time passes, it can cause gastric mucosal erosion and ulcers.
- decline in memory
The sympathetic nerve of the late night stays excited at night and becomes tired during the day, which leads to dizziness, memory loss, and concentration of attention. For a long time, there will be neurasthenia, insomnia and other problems.
- liver damage
From 23 to 3 on the next day, the best time for detoxification of the liver, if the liver is not resting, will cause the relative insufficiency of the liver blood flow, and the damaged liver cells are difficult to repair and aggravate.
How to ensure good sleep
- forget the troubles
Some people always worry about their worries before going to bed. The more they want to get bored, the harder they are to fall asleep. You can write your worries in half an hour before going to bed, so that you can fall asleep faster.
- abdominal breathing
Before going to bed, breathing adjustment can absorb more oxygen and stimulate the parasympathetic nervous system, so as to relieve anxiety and ease anxiety. Furthermore, it can also enhance the excretion of waste in the body by deep breathing, so it is helpful to some extent for the insomnia that is caused by stress and tension if it is practiced for a few months in a constant way.
- foot massage and drink milk
foot massage and drinking milk are all good sleeping methods, and drinking milk before bed can make calcium elements better absorb; foot massager can also promote blood circulation, It’s not easy to go sleep when the hands and feet are cold.
- don’t eat too much
Chinese medicine said “stomach disharmony, lie uneasy”, eat before bedtime too full, the gastrointestinal “overtime work”, full of food filled with the stomach will constantly stimulate the brain, the brain has been in the state of excitement, want to sleep safely and talk about it?
- make the body unshackled
It is actually beneficial, can make people more relaxed, good sleep. However, many people can’t adapt themselves to nude sleep, even though they must take off the ornaments before going to bed, such as earrings, necklaces, watches and so on.