Why Does the Human Body Need Water to Survive

Water makes up sixty percent of the human body. When the human body to be able to squeeze like a lemon, you will get about fifty gallons of water. Water for substances which they contain, not as ordinary water. In blood vessels is about four liters of water that heart keeps in constant circulation of the body. This blood water with constant passing of reach every cell of the human body.

The water acts as a conductor of heat released through the body. Even if you do not drink water during the day, one liter of water entering the solid food that you eat, because vegetables, fruit, bread and meat contain thirty to ninety percent water. Highest amount of water has celery, are comprised of 95 percent water. In addition, each of us brings about two liters of water per day in the form of a liquid (by drinking water, coffee, tea…). The water from the hose goes into the blood.

Did you know; seventy-four percent of a banana consists of water.

During the day, about ten liters of water circulating between the various organs of the human body. For example, when chewing food, at the same time you use a small amount of spit from the salivary glands and is swallowed together with food. Soon after the water in the salivary glands is recovered with water from the blood vessels.

The amount of water in the blood always remains the same. And when you are very thirsty, after hard work during the warm days. blood vessels contain the same amount of water. No matter how much you drink water, the amount of water in the blood vessels remains the same.

What happens with excess water? It is distributed in various organs: intestines, liver, muscles and kidneys.