Water and my health !!

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Humans can exist for several weeks without food, however after several days without water we would not survive.
Water is needed by every living cell and almost every process that takes place within the body is dependant on water.
Water is important to the mechanics of the human body, you can find some exemples below :

Water serves as a lubricant : Water serves as a lubricant in digestion and almost all other body processes. The water in our saliva helps facilitate chewing and swallowing, ensuring that food will slide easily down the esophagus. Water also lubricates our joints and cartilages and allows them to (pardon the pun) move more fluidly.
Water regulates body temperature : Our bodies can control over-heating through perspiration from sweat glands in the skin and from evaporation which produces a cooling effect. Blood is also routed into areas close to the surface of the skin where it can be cooled and then carried back to the interior of the body. Conversing in a cold environment, the skin maintains proper body temperature by shunting the blood away from the exterior surface thereby conserving heat within the body. The movement of water within our cellular systems also transports vital blood plasma which is 92% made of water.

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Convert Any Vehicle Into A Hybrid and save both water and envirement .