What's better, mineral or spring water? A complete comparison guide
                                
                                
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                                    4 min read                                
                            
                                According to the FDA, for water to be considered mineral water, it must contain at least 250 parts per million (ppm) of total dissolved solids, a key distinction for anyone wondering what's better, mineral or spring water. This fundamental difference in sourcing and composition is crucial for making an informed hydration choice.