2024 Author: Malcolm Clapton | [email protected]. Last modified: 2023-12-17 03:44
Are you getting enough sleep? Find out how much sleep is needed for newborns, babies, toddlers, preschoolers, schoolchildren, teens, young adults, and the elderly. Employees of Harvard University share their scientifically verified opinion.
Let's sleep off in the next world!
People's hope
Indeed, why spend about a third of your life on sleep, if the "wasted" time can be used for good purposes? For example, declare on the grid: “Go! I have created! ". Or read the synopsis. In the first case, we play and relax the brain, and in the second, we enrich it. It would seem a profit! But the science of sleep says the opposite: lack of sleep does not give the brain proper rest and leads to a decrease in cognitive functions, a deterioration in reaction and memory lapses.
The situation is aggravated by the fact that people cannot soberly assess the weakening of their mental and physical abilities, believing that they are in optimal condition. Thus, a sleep deprived person begins to lose a competitive advantage, at least in front of himself, but normally sleeping. Hours of missed sleep will inevitably have a negative impact on everyone's professional and personal life.
You've probably heard that the sleep rate for an adult fluctuates around 7-8 hours a day. Is it really? Maybe you need to add a little or, conversely, subtract? And how much sleep is necessary in childhood, adolescence and adolescence? The answers to these questions are presented in a detailed study of the US National Sleep Foundation (USA), a non-profit organization with a 25-year history of studying sleep-related phenomena.
A group of 18 researchers studied more than 300 (!) Scientific works in the field of sleep and made on their basis a number of conclusions about the rate of rest.
This is the first time that any professional body has developed age-specific sleep duration guidelines based on a rigorous systematic review of the worldwide scientific literature regarding the effects of sleep duration on health, performance and safety.
Charles Czeisler Professor at Harvard School of Medicine
As expected, the younger the person, the more sleep their body needs to rest. So, newborns should sleep up to 2/3 days, while for older people seven hours will be enough.
| Age | Sleep, h |
|---|---|
| Newborns (0-3 months) | 14–17 |
| Infants (4-11 months) | 12–15 |
| Toddlers (1-2 years old) | 11–14 |
| Preschoolers (3-5 years old) | 10–13 |
| School children (6-13 years old) | 9–11 |
| Adolescents (14-17 years old) | 8–10 |
| Young adults (18-25 years old) | 7–9 |
| Adults (26-64 years old) | 7–9 |
| Seniors (over 65) | 7–8 |
The report by Charles and his colleagues confirms the previously announced 7-9 hours of daily sleep. Of course, this is an average indicator, which will seem too exaggerated to some, for example, supporters of polyphasic sleep. But science does not have reliable information confirming the safety of such relaxation techniques.
But scientists boldly say that a lot of sleep is also harmful. Stick to the norm, and your remaining 15-17 hours of wakefulness will be marked by quality, benefit and pleasure!
But what if the dream does not come in any way? Find out 30 ways to get rid of insomnia.
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