Water is colourless, odourless and shapeless liquid, which is covered by 1/3rd of the area of earth as well as the entire feedback system of the living system. The term aqua is chemically composed with two atoms of hydrogen and one atom of oxygen, which produces the one molecule of H2O. The consumable water available from various sources are colourless but embedded with so many types of physicochemical parameters provided by various types of macro and micro elements which are to be analyzed to classify the adaptability in the body system. Potable water consists of numbers of soluble, ionisable and unionisable solids to categorize it into the hardness and softness, oxidiazable matters in water shows the BOD (Biological Oxygen Demand) and COD (Chemical Oxygen Demand) levels whereas pH, TDS (Total Dissolved Solids), clarity focuses towards the palatability. In our recent study on water of various corners of Gujarat shows the clear picture of analytical profile in a nutshell. Limits of dissolved matters in water as ppm (parts per million) reflects the anomalities of the biochemical manifestations of normal biochemical pathways of the physicochemical parameters. Это и многое другое вы найдете в книге Parable of a shapeless liquid: a token of life (Dhrubo Jyoti Sen and Dipesh A. Chaudhari)