Water is often touted as a necessity for individuals who are interested in maintaining good health and promoting optimal physiological function. However, while the amount of water that you drink is important, its quality is just as crucial.

Sparkling water hydrates you just as well as still water, but it offers a bubbly kick that tantalizes your tongue. A regular sparkling water habit is healthy for most people and can be used as a primary source of hydration.

Water is a nutrient all its own, helping every cell in your body function properly. Most people get about 20 percent of their water through food and the rest by drinking water or other beverages.

Water can contain dirt, minerals, chemicals and other impurities that make it smell and taste bad. Some of these contaminants can endanger your health, especially when they include microscopic organisms and bacteria that can cause serious illness.