IELTS Writing Correction Service
Writing Samples
Band 7.5

Some people believe that research of medicines should be directly based on human trial. Is this the right way give your opinion and discuss its advantages and disadvantages.

In recent years, medicines are researched by using
animals
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such
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 as rats ,rabbits or cows as a trial.
However
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, many people support that medical research should be tested by
humans
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 directly
instead
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.In my point of view, I barely agree with
this
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 statement due to several reasons. On one hand,
Humans
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 are surely mammals but it does not mean that
humans
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 and
animals
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 are always having the same body, organs and reactions.
Hence
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, the medicines may give an
effect
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 on
animals
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 differently from the individuals. Actually, People seems to have more complex body than
animals
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.
For example
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, If we injected
medicine
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 into a rat, the hair of the rat may be growing while
humans
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 may not have an
effect
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 like
this
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.
Therefore
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, if you test with
humans
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,
then
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 you will recognize the true results as what will actually happen.
On the other hand
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, human safety is a significant thing to be concerned about.The
medicine
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 that did not approve yet may not safe enough for people.
For example
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, covid vaccination , a kind of
medicine
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, has
also
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 been tested on mammals
first
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 before giving to
humans
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 since scientists must recheck
first
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. The drawback of
this
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 is that it may cause a bad
effect
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 on death if the quality of the
medicine
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 is worst. In conclusion, it has both pros and cons to testing pills on
humans
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. I barely agree with
this
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 statement reason that you will get the real results ,
on the other hand
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, it may give a bad
effect
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 if the
medicine
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 quality is terrible.

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