Nowadays many processed and ready made foods contain perservatives and chemicals
to increase or create certain perticular taste which people often prefer the most.
On the other hand their are still some ready made meals that does not contain perservatives
or any chemical but people does not prefer this kind of food because of taste.
Moreover, Perservative and chemicals advantages are that they increase shelf life of
the food therefore nowadays in this fast life where no one has time ready-made food
is better option. Additionally without perservative or chemical ready-made meals will
expire very soon or their taste will not be the same, therefore perservative and chemical
is beneficial for ready-made food.
However, perservative and chemicals are not good for health as they contian very less nutrients
and vitamins plus they can make an adverse effect on our health like stomach ache, vomiting, food poison etc, if a person consumes these meals on daily basis. This is the biggest disadvantage
of ready-made or processed food. So I think if the disadvantage is related our health then advantage
will never overweigh the disadvantage.
As a conclusion processed and ready meals contains perservative and chemical which enhance its taste
but it does not contain nutrients and vitamins which our body requires. And consumption of these ready
made food on daily basis will also affect our health so a person should always prefer fresh food over
ready-made food. 
Nowadays  
many
 processed and  
ready made
  foods
  contain
  perservatives
 and chemicals 
to
 increase or create certain  
perticular
 taste which  
people
  often
 prefer the most. 
On the other hand
  their
 are  
still
  some
  ready made
  meals
 that does not  
contain
  perservatives
 or
 any  
chemical
  but
  people
  does
 not prefer this kind of  
food
  because
 of taste. 
Moreover
,  
Perservative
 and  
chemicals
 advantages are that they increase shelf life of 
the
  food
  therefore
 nowadays in this  
fast
 life where no one has time ready-made food
is better option.  
Additionally
 without  
perservative
 or  
chemical
 ready-made  
meals
  will
expire  
very
  soon
 or their taste will not be the same,  
therefore
  perservative
 and chemical 
is
 beneficial for ready-made food. 
However
,  
perservative
 and  
chemicals
 are not  
good
 for  
health
 as they  
contian
  very
  less
 nutrients 
and
 vitamins plus they can  
make
 an adverse effect on our  
health
 like stomach ache, vomiting,  
food
 poison etc, if a person consumes these  
meals
 on daily basis. This is the biggest  
disadvantage
 of
 ready-made or processed  
food
.  
So
 I  
think
 if the disadvantage  
is related
 our  
health
 then  
advantage
 will
 never  
overweigh
 the disadvantage.
As a conclusion processed and ready  
meals
  contains
  perservative
 and  
chemical
 which enhance its taste 
but
 it does not  
contain
 nutrients and vitamins which our body requires. And consumption of these  
ready
made  
food
 on daily basis will  
also
 affect our  
health
  so
 a person should always prefer fresh  
food
 over 
ready-made
  food
.