Water's Role

Importance of water cannot be explained just in words. There are plenty of benefits in water and we cannot live without water for one week. Most of us know that the world consists of 70% of water and 30% of land. But how many of you know the contents of water in our body? Our human body also has most of the water. Our body consists of 75% of water, our brain consists of 85% of water, our blood consists of 90% of water, muscles consists of 75% of water, kidney consists of 82% of water and the bones consists of 22% of water. That is why doctors recommend us to drink at least three liters of water every day, because in average a human loses two and a half liters of water every day through breathing, perspiration and elimination.