Water purification methods like charcoal filters take away chlorine, a typical chemical extra to the public water provide for a disinfectant. 2 liters per day of ROI mineral water with its 610 mg/l of calcium would in excess of meet the day-to-day recommended consumption, but it's not really day-to-day drinking https://lifewebdirectory.com/listings13070600/is-mineral-water-good-for-health-for-dummies