People nowadays sleep less than they used to in the past. What do you think is the reason behind this? What are the effects on individuals and people around them?

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Health problems are one of the most important issues facing
people
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nowadays and
insomnia
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is no exception. Indeed, many
people
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say that they don’t sleep a wink.
This
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essay will discuss some reasons for
this
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situation and explain how harmful it is. Lack of sleep is caused by several causes.
To begin
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with,
night
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owls are one of the main reasons. On a daily basis,
people
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usually burn the midnight oil to study or work.
For instance
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, many students have a habit of hitting the book until the middle of the
night
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, but they have to wake up early to go to school on time. For
this
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reason, they don’t get enough sleep like when they were a kid.
Secondly
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, stimulants are to blame for sleep deprivation among
people
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. To paraphrase,
people
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usually use caffeine or alcohol before going to be.
As a result
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, these substances keep them up at
night
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.
Finally
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, electronic devices are
also
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the cause
for
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of
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this
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situation. For the most part, many
people
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use their smartphones,
tablettes
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tablets
before sleeping. Because of blue light from these mobile devices, they struggle to get to sleep and it is difficult to get a good
night
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’s rest. The long term
insomnia
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is undeniable.
Firstly
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, the risk of heart diseases is increasing owing to
insomnia
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.
In other words
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, high blood pressure and heart diseases occur at the push of a button.
Moreover
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, lack of sleep causes sleeping
disorder
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disorders
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and reduces immune function.
Secondly
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, brain function is influenced considerably. Undoubtedly, short sleep duration decreases concentration, memory and productivity, especially in children. At the same time, after a sleepless
night
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,
people
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usually feel lethargic, nerve-racking and tired. In conclusion,
insomnia
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leads to many problems for
people
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.
Nevertheless
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, it is not an unsolvable problem. In my opinion, it is necessary that they should adjust their body’s biological clock and change poor sleep habits.
Submitted by Như Hảo on

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