There is no life without water. Water makes up more than two thirds of human body weight; therefore drinking water should always be clean and free of contaminants to ensure proper health.
There are more than 3,000 brands of mineral water commercially available worldwide. Most of the mineral water bottle manufacturers are not processing and bottling water according to the standards set up by the World Health Organization and the International Bottling Water Association.
The bottled water sales have increased over the past several years. Bottled water must not contain any chemical additives and must be calorie-free and sugar free. According to the study bottle water is just as polluted as a tap water.
Source : flickr