Have you ever asked yourself the following question? What would happen if I only doze a couple of hours each night?.
Let’s dig deep and find satisfying answer . Well, it looks like some people will only need a very few hours of sleep”, they make up about 1% of our society, and are the early birds and night owls of the world. they only need a few hours a night with the Sandman. Maybe even just three!.
However, some scientists disagree on if these individuals are healthy, and need only a few hours of nap ie: rest oneself a night, and even if they are and this is true, keep in mind they’re only a very small per cent of the population. Most of us need quite a few more hours of rest a night than that. But the question is how much they need?.
It is recommended that adults get between 7-9 hours of sleeping, and teenagers get around 8-10 hours of shuteye. This amount increases the younger a person is, with newborn babies needing 14-17 hours of napping for optimal health.
Getting the right amount of rest is important to stay healthy for most people. With a study that looked at older adults, researchers found that sleeping less than 6 hours or more than 10 a night was associated with a higher likelihood of healthcare use. Shorter sleep durations were linked with greater odds of emergency department visits, and longer sleeping durations linked up with greater odds of overnight hospital stay.
Disrupting your rest seems to have negative consequences on your health as well. Based on current studies, sleeping disruption has been reported to increase the risk of incident dementia. One such study examined 737 older adults and found that greater amounts of sleep fragmentation were associated with an increase in cognitive decline.not having enough sleep may have a relation with Alzheimer’s disease, which is the most common form of dementia.
In a 2017 review article published by the Oxford University Press, it’s been hypothesized that humans natural selection for shorter sleep cycles has compromised the efficacy of the physiological mechanisms that protect against Alzheimer’s disease during sleep. They believe this because humans sleep less than other primates, but have a much higher prevalence of Alzheimer’s disease pathology.