Physiological effects of sleep on the organization

Physiological experiments have shown that lack of sleep, not only a significant reduction in immunity, the daily normal aging process is 4-5 times below on the impact of sleep on the physiological organization, made a systematic study and research:

1, sleep and cell life

Lack of sleep effects on cellular oxidative update, the main cause tissue damage, this process is the role of enzymes to repair, for the continuous repair molecular and cellular life is inseparable from the highest overall, in terms of the aging The most important DNA damage detection and repair them, and the integrity of cell division and proliferation is the basis of life, and this repair mechanism is in the high life of the body completed under deep sleep.

There is scientific experiments show that high intensity is the average sleep time spent in the body repair DNA damage has the highest intensity, speaking at the cellular and molecular study, DNA damage and DNA repair is this balance between the most important indicators of cellular aging.

When the body is the lack of repair mechanisms, cell division and proliferation of life is only about one-fifth of intact cells, which can be regarded as physiological effects of sleep on the importance of the body.

2, sleep and immune

Whether it is lack of sleep, or lack of complete sleep, the body's immune system is the collapse of the blow, the body's thymus atrophy dramatically. This is the body's most important immune organ, under normal circumstances, only in old age, the thymus will be reduced to the size of a cherry, while the T cells will be a significant decline in the value-added, not only a significant reduction in white blood cells and lymphocytes, macrophages, and to cells with inhibition.

Lack of immune system in the body under the protection of all human cancer diseases, the threat can be said to be fatal. Even in the short term, the body will feel sick, feel dizzy, mental atrophy, limb weakness, this immunity is not only a direct physiological trend downward, or a precursor to the disease.

Through clinical sample survey, the population in the short-term lack of sleep, a significant decline in the prevalence of symptoms of immune system, and nearly 76% of human body tissues and organs of a slight trend of cancer, this ratio is very high.

3, sleep and nervous system

Nervous system is the main function of the body-conditioning system, which directly regulates the body organs, systems function, and sleep and the physiological role of the central nervous system closely this relationship is inseparable,

As an adjustment mechanism, sleep through the hypothalamus for regulating the activities of internal organs and endocrine hormones., Depends not only on the central nervous and neuroendocrine instruction, but also life on the some of the "biological clock" of the activity cycle.

Physiologically, the clock this is the role of DNA from the genetic memory encoding, as hypothalamus, deep sleep in humans, the average night around 10 o'clock to secrete reduced glutathione, superoxide dismutase (SOD), etc., these are not essential synthetic hormones, mainly used to repair cell damage and promote cell proliferation and differentiation, ensuring that organizations, the organ's normal growth and development.

4, the significance of sleep at night

Experiments have shown that even short-term lack of sleep and lack of adequate sleep, the body of the aging dramatically, significantly lower immunity.

The depth of sleep at night, through the nerve center of the role of the hypothalamus, but in reality is regulating the metabolic activity of cells of various tissues to influence the body's physical activity, mainly used to repair cell damage and restore the integrity of tissue function.

Biological clock is affected by the brain's hypothalamus. "Suprachiasmatic nucleus" (referred to as SCN) control, hormone secretion by the central nervous system to release cycle "time signal", thus affecting the body's biological effects of time, indicating the body's repair mechanisms to be is carried out at night.

[Food] to help sleep

1 long an: sweet. And warm, with Bu Xin Yi brain. Nourishing and soothing effect. Longman drink tea before going to sleep or drink long an soup, add sugar, very useful for improving sleep.

2 dates: for more than a dream. Trance has a significant effect. Anti-red dates water boiled, add sugar. Gelatin into the cream mixture gently simmer, eating before bedtime can improve sleep quality.

3 millet: a stomach. Kind of the spleen. Hypnotic effect. The study found that millet is rich in tryptophan, which enables the brain thinking activities are temporarily suppressed, gives rise to a sense of sleepiness. Before going to sleep drink a bowl of millet gruel, everyone can sleep safely.

4 Lily: Day Lily, also known as. With lily soup or cooking, eating at the dinner, can promote sleep.

5 Walnut: Sweet and warm, is a good nourishing nutritious food, can treat neurasthenia. Forgetful. Insomnia. Dreams. With nuclear picked Jen. Black sesame seeds. Glutinous rice porridge eaten, can promote sleep.

6 Milk: Milk contains a tired feeling gives rise to a biochemical substance acid, a cup of hot milk before going to sleep, have the effect of encouraging people to sleep.

7 Fruit: because of fatigue and insomnia, can eat some apple banana pear and other fruits, these fruits are alkaline foods have anti-muscle fatigue.

8 sugar: irritability, anger and difficult to sleep because when you can drink a cup of sugar. Fructose in the body can be transformed into a large number of serotonin; the cerebral cortex is inhibited and goes to sleep. Treatment of insomnia, from a clinical point of view, if it is mild insomnia, food may well be better than adjuvant therapy. Such as longer or more severe insomnia patients, combination with the above diet and taking medication, can achieve rapid and significant effect. In addition, patients with insomnia should cultivate good habits, such as more than a walk after dinner, usually more exercise, etc.; these are good for recovery sleep help. For patients taking sleep medicine control, where possible, should avoid taking the medicine the next to avoid dependence, so that further deterioration.