Why is my circadian rhythm soimportant?
Thanks forasking. You've not outheard references to the existence of body clocks in thepast, and it's not surprising when you consider that all of our bodily functions are regulated by the circadiansystem.
To put itsimply, our circadian rhythms optimize bodilyfunctions.
They are managed by a master clock known as the circadianpacemaker, which is formed of around 20,000neurons.
It's situated in thebrain, and more specifically in thehypothalamus.
The sleep wake cycle is an obvious example of a circadianrhythm, but these cycles help many other systems to functiontoo, likehunger, organactivity, memoryconsolidation, and painperception.
The word circadian actually comes from the Latin circaDM, meaning around aday.
In recentyears, researchers even helped demonstrate that we have a number of biological clocks in cells throughout thebody.
Managing processes likemetabolism, blood sugarregulation, and DNArepair.
Any desynchronization can potentially lead to healthproblems.
What are the dangers of a disrupted circadianrhythm?
Is to the sleep wake cycle can lead to sleepingproblems, such as struggling to fallasleep, or waking up atnight?
The person's overall sleep may end up beingreduced, and the sleep they do get is of a lowerquality.
Our modern societies and lifestyles have a lot of influence on our bodyclocks.
Night workers and people travelling between different time zones are affected more thanmost.
We can get disoriented due to reducedsleep, being exposed to light from electronic devices atnight, or having a meal at an unusualtime.
There can be a number ofconsequences, for example on the cardiovascularsystem, the immunesystem, celldivision, and tissuerepair.
It can lead to metabolic illnesses like diabetes orobesity, cardiovascularproblems, immunologicaldisorders, and even some forms ofcancer.
What's the best way to stop circadian rhythms from gettingdisrupted?
There's still no effective way of diagnosing an imbalance in circadianrhythm.
Simply monitoring the time we wake up and go to sleep isn'tenough, even if that's a good startingpoint.
The tricky thing is that sometimes our lifestyle needs clash with our bodyclocks.
Some healthy sleep tips include getting exposure to sunlight during theday, exercising on a dailybasis, cutting back on stimulants like caffeine afternoon, limiting daytime maps to 20 minutesmax, and avoiding using electronics inbed.
There you haveit. Now you know why your circadian rhythm is soimportant.
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