Water is essential to nearly every function in the human body, yet not all water is created equal. From tap to filtered to distilled, the choices can feel overwhelming, but spring water continues to ...

Distilled water and purified water both undergo processing to remove certain contaminants and impurities. Both types of water are generally safe to drink as part of a balanced diet. Distilled water ...

Researchers tested spring, groundwater, and purified bottled waters against local tap to see how treatment shapes the byproducts that emerge — and the differences were striking.