We all know the pain of a blaring alarm clock after a late night, but sleep deprivation does more than just bring our mood down. This is what happens when you consistently short change yourself of a good night's rest.
We all know the pain of a blaring alarm clock after a late night but sleep deprivation does more than just bring our mood down.
But it's not just about the number of hours you get. It's also the quality and regularity of your sleep-wake routine from one day to the next. "I think people are probably aware of the short-term effects because they've experienced them but they might not appreciate the long-term effects.""Just because you have short sleep it doesn't mean you're 100 per cent going to develop all these diseases … there's just an increase in risk," says sleep researcher Christopher Gordon from the Woolcock Institute and Macquarie University.
That means your speed will fluctuate and you'll be more likely to cross over onto the other side of the road.If you just put the wrong number in a spreadsheet you could get away with it, but if you use a coal grab on a mine site when you're tired, the consequences could be deadly.Insulin is a hormone that regulates your blood sugar levels and breaks down glucose from food so it becomes energy you can use.
Ever feel like you can't stop snacking when you're tired? That's because the hormones associated with yourThe satiety hormone leptin decreases so you won't get the signal that you're full, while ghrelin, which sends messages to your brain that you're hungry, increases.and talks to parts of your brain that are associated with reward, so you're more inclined to indulge in sugary, fatty foods like cake and pizza when you're tired.
"There's quite a profound link between sleep and the immune system — sleep helps our body to cope with assaults on the system," Dr Scott says. "Sleep acts like a garbage truck and helps clear out the waste, including the waste that accumulates in Alzheimer's disease," Dr Pase says. Some studies have also suggested an association between poor sleep and specific cancers, such as breast and prostate, but the evidence is inconsistent."Maybe accelerates the growth of an already-present cancer. Or maybe it's just other stuff that we can't measure like occupational exposure."
While that can be beneficial to some extent, irregular sleep still comes with risks because our internal clock craves consistency.
Sleep Deprivation The Body Emotions Weight Gain Memory Cardiovascular Alzheimer's Sleep Debt Catch Up Sleep Irregular Sleep Circadian Rhythm Shift Work Social Jetlag Cancer Sleep Health Sleep Guidance
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