What Bottled Water Has the Highest TDS? A Guide to Mineral-Rich Hydration
                                
                                
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                                    4 min read                                
                            
                                With a TDS of 7,400 mg/L, the Slovenian brand ROI is known for having one of the highest mineral contents of any commercial bottled water. Choosing the right water for your nutrition diet often means looking beyond simple hydration to understand **what bottled water has the highest TDS** and what that means for your health and taste preferences.