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Every morning sitting at the desk or studying, you find it difficult to concentrate, sluggish and often forget something. Those are the signs that you lacked sleep or your sleep last night must have not been good.Video content is professionally consulted by Master, Doctor Huynh An Thien, Doctor of Neurology, Vinmec Danang International General Hospital
Every morning sitting at the desk or studying, you find it difficult to concentrate, sluggish and often forget something. Those are the signs that you lacked sleep or your sleep last night must have not been good.
1. Ideal sleep time for each age
According to experts, a good night's sleep needs to ensure the following factors: Natural sleep (or biological sleep), adequate sleep, deep sleep and no body pain after waking up.A good night's sleep requires enough sleep, ie sleep time. On average, each adult needs 6-8 hours/day of sleep and for children and adolescents it will be 10-12 hours of sleep per day.
Natural deep sleep is when you sleep seamlessly, without tossing or waking up continuously while sleeping, whether it's just a 10-20 minute nap or a 6-8 hour long sleep overnight.
2. Many health benefits from sleep
Besides helping the body rest, reduce stress and regenerate energy, good sleep also brings many benefits. In particular, good sleep plays an important role and has a great impact on brain cells.A good night's sleep will make your brain recover and work more efficiently. Deep and seamless sleep will help the brain rest and clear the metabolites that are accumulated in the nervous system of the sleep cycle.
Furthermore, the glial cells in the brain contract during sleep. Because of this, it will increase the size of the brain cell space, helping to bring in more fluid to clean out harmful substances.
Giấc ngủ đóng vai trò vô cùng quan trọng đối với sức khỏe mỗi người
Short-term memory will be converted by the brain into long-term memory and help you remember things more accurately if you have a deep and quality sleep.
A good night's sleep has a huge impact, acting as a guarantee for the sources of impulses to stimulate the cerebral cortex and ensuring that the emotions that are taking place in your dreams adapt to the surroundings when awake.
And yet, a good night's sleep the night before will give you an energetic morning and encourage creativity because then your brain will work better.
In addition, deep sleep, good sleep will help you healthier, more beautiful skin, consume fewer calories, strengthen immunity, improve emotional index, .. Experts found that people who sleep Less than 7 hours are nearly 3 times more likely to catch a cold than those who sleep for 8 hours or more.
In short, sleep plays an extremely important and essential role in helping you restore health and balance the body's circadian rhythm. You need a good night's sleep because it is necessary to maintain a normal level of cognitive functions such as speech, memory, creative thinking and flexibility.
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