The human body consists of a high proportion of water weigh the body contains 60% of its weight of water rights on the blood of 80% of its weight of water and human bone contains 20% by weight of water and human muscles contain up to 80% by weight of water and the human brain contains 85% of its weight water.
And lack of water can lead to dehydration, so drink two liters of water a day at least necessary for the body's vital processes
The water transfer of all the elements of food within the body of a member to another.
Facilitate the process of digestion and absorption and output.
Maintain the level of pressure inside and outside of cells in the body.
Doing a balance within the body.
Remove the toxic and harmful substances from the body through the kidneys.
Is maintaining the stability only when the body temperature normal.
Water is an important element for building cells and helps to speed healing, but when infected tissue injury or disease
 
Water consumption can help reduce the chance of kidney stones, and maintain the lubrication of joints, and prevent and mitigate the severity of the cold and helps prevent constipation