Water can dissolve many different substances, giving it varying tastes and odors. Animals (humans included) have developed a sense of taste to detect when water is too salty or putrid to be potable.
Spring and mineral water has a flavour derived from minerals dissolved in it, and the advertised purity of bottled spring/mineral water refers to absence of toxins, pollutants and microbes. Spring/mineral water, therefore, will still have the taste inherent to the minerals.
Flavour is the brain's interpretations of data gathered by one of its body's senses (taste). Water is the basically the lubricant that makes living creatures function by keeping blood flowing, skin flexible, and all systems moving smoothly. Every part of the human body contains water to the point that the human body itself consists of 55%-78% water.
Human saliva is composed of 98% water, while the other 2% consists of other compounds such as electrolytes, mucus, antibacterial compounds, and various enzymes.
As such, the human tongue basically incorporates the "flavour" of water into its baseline data that the brain disregards, thereby rendering pure H2O utterly tasteless and odorless.
Spring and mineral water has a flavour derived from minerals dissolved in it, and the advertised purity of bottled spring/mineral water refers to absence of toxins, pollutants and microbes. Spring/mineral water, therefore, will still have the taste inherent to the minerals.
Flavour is the brain's interpretations of data gathered by one of its body's senses (taste). Water is the basically the lubricant that makes living creatures function by keeping blood flowing, skin flexible, and all systems moving smoothly. Every part of the human body contains water to the point that the human body itself consists of 55%-78% water.
Human saliva is composed of 98% water, while the other 2% consists of other compounds such as electrolytes, mucus, antibacterial compounds, and various enzymes.
As such, the human tongue basically incorporates the "flavour" of water into its baseline data that the brain disregards, thereby rendering pure H2O utterly tasteless and odorless.