On the other hand, some coffee drinkers claim that their sleep is sweetly as ever no matter how often of their coffee consumption a day. This is their testimony and we can not refuse them without statically evidence. It is obviously caffeine affects all of us in different way, equally to note that we do not understand how coffee s affecting our body system and, that’s the reason we can not evaluate how caffeine affect to our sleep.
It is subjective that few studies show that oftentimes we no understand what is good nights sleep well all about. In research of brain wave, scientist have found that caffeine affect the quality of sleep within the first 3 hours, as basic agreed facts with the rate of metabolic rate of liver to eliminate the caffeine.
Substantially delays on the sleep by caffeine consumption is explained on another researcher report, moreover quality of sleep is affected as well. Significantly more body movement has been reported in the research among high caffeine user compare with others.
A researcher studied on the medical students sleeping habits and found that many students give their opinion that caffeine did not affect on their quality of sleep, even when observation of researcher confirm that it had. This denial, says the researcher, reinforces the clinical impression that many coffee drinkers simply don’t attribute undesirable clinical symptoms to their caffeine intake.
As coffee drinkers, we often are unaware of how caffeine is affects our body system and we always expose with some information or researches with their facts. However, some experienced improved energy and better sleep after quitted from caffeine consumption.
What is more remarkable is that they believed they had been
getting a good night’s sleep before they quit drinking coffee. In short, coffee is ruining the sleep of millions of Americans – and they don’t even know it.