The concentration of carbon ...

The concentration of carbon dioxide also matters a lot. This is because carbon dioxide forms carbonic acid with water. It increases the acidity level in our body. Our body can tolerate mild levels of acidity but if it is too high then it is not good for the bones. This is why you must have heard that the aerated drinks are not good for your bones. Several experiments have been performed where a chicken bone is kept in water that is too acidic and then one can easily bend it like rubber. So please I request you not to drink that water before getting it tested for various water quality parameters. Permissible limits are also mentioned in the reports so you yourself can understand whether it is fit for drinking or not. Cheers :)