How Much Sleep Do We Really Need ?

Sleep needs vary across ages and are especially impacted by lifestyle and health. Thus, to determine how much sleep you need, it’s important to assess not only where you fall on the “sleep needs spectrum,” but also to examine what lifestyle factors are affecting the quality and quantity of your sleep such as work schedules and stress. To get the sleep you need, you must look at the big picture.

We human & need a sleep hours
We human & need a sleep hours
Human needs to rest on the night
Human needs to rest on the night

Though research cannot pinpoint an  exact amount of sleep need by people at different ages, the preceding table identifies the “rule-of-thumb” amounts most experts have agreed upon. Nevertheless, it’s important to pay attention to your own individual needs by assessing how you feel on different amounts of sleep. Are you productive, healthy and happy on seven hours of sleep? Or does it take you nine hours of quality ZZZs to get you into high gear? Do you have health issues such as being overweight? Are you at risk for any disease? Are you experiencing sleep problems? Do you depend on caffeine to get you through the day? Do you feel sleepy when driving? These are questions that must be asked before you can find the number that works for you.

What the Research Says About Sleep Duration: There Is No “Magic Number”

Not only do different age groups need different amounts of sleep, but sleep needs are also individual. Just like any other characteristics you are born with, the amount of sleep you need to function best may be different for you than for someone who is of the same age and gender. While you may be at your absolute best sleeping seven hours a night, someone else may clearly need nine hours to have a happy, productive life. In fact, a study confirmed the fact that sleep needs vary across populations, and the study calls for further research to identify traits within genes that may provide a “map” to explain how sleep needs differ among individuals.

Another reason there is “no magic number” for your sleep results from two different factors that researchers are learning about: a person’sbasal sleep need – the amount of sleep our bodies need on a regular basis for optimal performance – and sleep debt , the accumulated sleep that is lost to poor sleep habits, sickness, awakenings due to environmental factors or other causes. Two studies suggest that healthy adults have a basal sleep need of seven to eight hours every night, but where things get complicated is the interaction between the basal need and sleep debt. For instance, you might meet your basal sleep need on any single night or a few nights in a row, but still have an unresolved sleep debt that may make you feel more sleepy and less alert at times, particularly in conjunction with circadian dips , those times in the 24-hour cycle when we are biologically programmed to be more sleepy and less alert, such as overnight hours and mid-afternoon.

Risk Of Disease for Sleeping Less or Much …

The health Researcher  sleeping less then 6 hour and much than 10 hours cause the risk of different diseases in the human body. Short sleeping and too much sleeping by the 7 hour standard cause the different diseases generate in the body like chronic disease, diabetes, anxiety and obesity-in from the old age is attack to victim in 45 years. During the test of the health searches diseases then participate the 54 thousand people of 45 years age they were six hours and more then 10 hours.

According to some report, the common sleep illnesses- including sleep apnoea and insomnia – create in the people frequently in the people with chronic diseases that to lost the ability to sleep soundly. So if you are walking up tired,during the sleep talking there is a problem of the low sleep and much depressed victim, if early discipline made of the time then it would improve your health and stamina.

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