Ground water is from an underground source that is under a pressure equal to or greater than atmospheric pressure. Similarly, spring water comes from an underground formation from which water lows naturally to the Earth’s surface.

Tap water is treated with chlorine to destroy the bacteria and viruses in the water. However, chlorine, which was supposed to protect the body from harmful contaminants, can negatively affect our body. This is because when it is delivered to households, tap water can be contaminated by germs from rusty water pipes.

To destroy the germs and bacteria in water, water is literally “boiled.” This can kill bacterias but residue of dead bacteria remain in ther water and it is considered “dead water” since healthy components that our body needs can be removed as well.

This type of purified water (through reverse osmosis system) is “de-mineralized” water. Removing the important minerals such as Calcium and Magnesium, people drinking RO water may suffer from diseases and illness such as osteoporosis and stroke.