Why is it so? This is supported by the fact that its content in the human body ranges from 65% in an adult to 80% in an infant. Water is essential to allow all the processes and organs to function properly in the human organism.
What does water do in the human body:
Water is present in all tissues of our body, although its distribution in it is uneven. It is essential to sustain all biological processes. Therefore, it is recommended by doctors to drink 0.66 gallons of water a day because such is the need of the human body. The water we drink also has an impact on our health because, according to WHO (World Health Organization), 80% of modern diseases are related to the quality of drinking water.