We all know that diseases are linked to drinking dirty water. What some of us may not know though is that the definition of Dirty water is not what it used to be. Aside from dirty, contaminated water, plain tap water might also be considered low quality. Consumption of water is essential as it is required to maintain metabolism of tissues and then for the excretion of metabolic products. The amount of water in our body amounts to 60% to 70% of the total body weight. The purity of the water depends on the location and other factors. Get full info here: http://www.medicineinanswers.com/what-are-dirty-water-diseases/