L21 Food poisoning - Micro Organisms, Science, Class 8 Video Lecture

hello friends this video on
microorganisms part 21 is brought to you
by example calm no more fear from exam
so our little friend is very surprised
to know that microbes caused such a huge
number of diseases not really human
beings but also in plants and animals in
fact we have to suppose to only a few of
them there are many more diseases which
are caused by microbes now it is
microbes if you talk about the high
harmful microorganisms they are not only
responsible for causing diseases they
are the ones who are also responsible
for spoiling our food so you would have
seen that your mother she always tends
to store anything in the refrigerator
any cooked food item suppose you
prepared something and something is
leftover she does she doesn't keep it
outside at room temperature she keeps it
inside the refrigerator why because she
doesn't want the food to get spoiled
what happens if you eat spoiled food the
same thing you will suffer from vomiting
or use potions or stomachache and nobody
wants that to happen so that is why you
always try to prevent our home from
getting spoiled but the person or the
culprit behind spoiling our food is
nothing but the microorganisms so now if
you don't know but if you really want to
know then this is where what you should
learn so we should learn about food
poisoning where we will see that how
microbes poison our food how microbes
turns our food into poison and that
harms our body now avid this did it ever
happen to you that you went out for
party or you went out partying with your
friends or a birthday party and you eat
a lot of junk food you had cakes
pastries at the same time you had fried
items you had a lot of cold drinks so
you had a variety of stuffs and all of
that mostly where they were all junk
food and what happens you come back home
then that night you can't sleep because
of vomiting and stomach ache so all
these things bothered you the whole
night now why did why did this happen
this happens many times due to food
poisoning the food which you ate even
though it was edible and it was like
worth eating but the food was somehow
poisoned by microorganisms therefore
when the food entered inside your body
it was no more the same food but it
turned out as a poison so here in this
section we will understand how microbes
turn food into poison so let us see what
causes food poisoning
now these microorganisms they do choose
toxic substances which are extremely
poisonous and harmful to our body and
these substances in turn spoil the food
so what happens is if you that is why it
is often said that you should not keep
or you should not leave the food open
you should always be covered so that it
is less prone to be attacked by
microorganisms if it is left open it is
more prone to get attacked by
microorganisms and then these
microorganisms will release toxic
substances and that's how the food will
get poisoned and when you consume that
food what happens is you fall ill
because the food contains harmful
microorganisms and then as a result you
are not able to digest the food and tend
to vomit now Adele stomachache or new
emotions so all these things follow
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