Water makes up about 70% of the human body and is essential for all biochemical processes. Drinking too much or too little water can disrupt digestion and kidney function. While many packaged drinks contain harmful acids, water, fruit juices, and coconut water provide hydration and nutrients without negative effects on health. In moderation, water intake is necessary but won't cause harm.

1. Abhirami A R
Natural science

4.  Water is an important factor as food
and exercise for the health of the
body.
 About 70% of body tissues consist of
water,92% of blood,25%of bones and
85% of brain is water .
 All biochemical activities in the body
take place in water medium .

5.  Drinking plenty of water at a stretch and not
drinking water at all are both harmful to the
body.
 Excess intake of water interrupts the digestive
process while low intake adversely affects the
functioning of kidney .
 Water that has been boiled and cooled is the
best .

7.  It’s the store house of vitamins and minerals
.Its very good to get rid of fatigue and best for
quenching thirst .Fresh juices are made from
fresh fruits like apple , orange , pine apple,
pomengranite , grapes ,mango etc….It give
refreshment and really healthy to human body.

10.  It is the trend of the body ,in so many brands .
 But the components inside it was harmful to
human body ,it will cause the decay of bones
and teeth . It will increase acidity and affects
digestion.

12.  Some water are used as refreshments to
remove tiredness and retain energy .These are
good for health which is mostly vitamin and
mineral rich like tender coconut water it
always maintain iron level in body and gives
refreshment and not harmful for health.

14.  Its also an refershment drink that most
commonly used by humans .

15.  Water is an important component that used by
living organisms especially humans for
survival .Water is an important factor in our
body, in this some are harmful and some are
good for human health ,excess drinking and
less intake of water is dangerous to body .As it
in a limit it wont make any harmful effects.