The influence of irregular sleep on health;
1, leading to gastrointestinal dysfunction;
2. It is easy to induce cardiovascular and cerebrovascular diseases;
3. People with higher cancer risk than normal sleep;
4. It is easy to lead to neurasthenia and lead to depression;
5, serious damage to the skin, easy to lead to wrinkles, acne, dull skin, dark circles and so on. ;
6, resulting in decreased vision of the eyes.
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The importance of sleep to health;
1, eliminate fatigue and restore physical strength.
Sleep can help the body eliminate fatigue and restore physical strength. During sleep, the liver, gastrointestinal tract and related organs of the body can synthesize and manufacture energy substances of the human body for use during activities. At the same time, due to the decline of basal body temperature, heart rate, blood pressure, respiratory rate and some endocrine functions during sleep, the basal metabolic rate and energy consumption of the body are reduced, thus restoring physical strength. In addition, the increase of some hormones secreted during sleep, such as growth hormone, can help the body to synthesize nutrients such as lipids and protein, thus increasing the storage of energy substances in the body.
2. Protect brain function
Sleep can maintain the normal operation of brain function. In sleep, the body's ability to respond to external stimuli gradually declines, consciousness gradually loses, and the oxygen consumption of the brain is greatly reduced, which is conducive to the repair and energy storage of brain cells. In addition, the velocity of cerebrospinal fluid in sleep is about 60% higher than that in awake state, and the clearance rate of waste produced by brain neuron metabolism is increased. Good sleep helps to maintain the advanced cognitive function of the brain, which will make the human body energetic, quick-thinking, and improve creativity and work efficiency.
3. Promote growth and development
Sleep is closely related to children's growth and development. Compared with adults, children sleep longer, and newborns can even sleep 18 hours. Sleep is closely related to children's growth and development. During sleep, especially during deep sleep, the growth hormone secreted by pituitary gland in children's brain increases significantly, which can promote the growth of children's bones and muscles. In addition, a good sleep is also very important for the development of children's brains, which can help neurons to establish synaptic connections.
4. Reduce the risk of illness
Good sleep is very important for human health. Good sleep can improve human insulin resistance and maintain the stability of blood sugar level, and reduce the risk of diabetes; The decrease of dopamine, norepinephrine and other hormones during sleep helps to maintain normal blood pressure and reduce the risk of cardiovascular disease. In addition, the metabolic wastes of neurons in the brain will be removed during sleep, thus reducing the risk of Alzheimer's disease.
5. It is good for mental health.
Sleep is particularly important for emotional regulation. Long-term lack of sleep can make people irritable, grumpy and depressed, and increase the risk of mental illness. Good sleep can help people regain their energy and maintain a good mood, relieve psychological pressure, eliminate bad emotions in people's daily life, help people maintain a positive and optimistic attitude, and thus contribute to mental health.
References:
/baike.baidu.com/item/%E7% 9d% a1%E7% 9c% A0 "target =" _ blank "title =" Baidu Encyclopedia-Sleep "> Baidu Encyclopedia-Sleep.