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Ideal sleep time by age

Sleep is a physiologically important activity in the body's circadian rhythm, which accounts for an average of one-third of the time of the day. Scientists still recommend that you go to bed early, but what time do you sleep for good health, waking up is still something that many people wonder.
Ideal sleep time
Many studies show that, in the evening from 21 hours, the human body begins to need to relax to fall asleep in 1 to 2 hours. Sleep will help the body's immune system to function effectively. Specifically, the body clock mechanism of the body as follows: insomnia is no longer worry.
21:00 - 23:00: Immune system (lymphoma) toxins (toxins eliminate). Relaxing in the quiet room, watching movies or listening to music, avoiding stressful work, can combine some head and neck massage. Not only the infected person, but even ordinary people should relax and sleep during this time to the body to recover health.
23:00 - 1:00: Liver detoxification, removal of excess substances out of the body, thorough use of food nutrients and help metabolism in the body better. The liver performs its best function when the body is in a state of deep sleep. Insomnia seriously affects health.
1 - 3: The gall bladder helps the body to digest fat, fat, cholesterol in food and in the blood. It should also be done in deep sleep.
3:00 - 5:00: The lung toxic period. That is why the person who is sick or coughs up at this moment, because the poison activity has run to the lungs. Therefore, anti-cough medication should be avoided to prevent obesity from being eliminated at this time.
5:00 am - 7:00 pm: The period of the large intestine excreta waste, waste from the digestive process. You need to go to the toilet at this time to clean the digestive system, prevent toxins in the body.
7:00 - 9:00: When the intestine absorbs the most nutrients, this is the ideal time for breakfast, providing energy to the body. Cure insomnia effectively without medication.

How to sleep a few hours a night?

Average sleep duration at different ages will be different due to different energy needs and metabolic activity. Growth stage children need a lot of sleep time to release the growth hormone. Older people often find it difficult to fall asleep, but they also need at least seven hours a night to ensure physical and mental health. Below is a list of sleep times for each age by the National Sleep Foundation:
However, sleep time is not as important as sleep quality (deep sleep and straight sleep). An adult sleeps for 9 hours, but when waking up, the body still feels tired, showing that they are still sleep deprived or suffering from one of the symptoms of sleep disorder. Conversely, if you only sleep 6 hours but feel awake when you wake up, that proves you had a good night.

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