Is a pH of 9.5 Safe to Drink? Separating Fact from Alkaline Hype
                                
                                
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                                    3 min read                                
                            
                                According to the World Health Organization (WHO), a pH range of 6.5 to 9.5 is considered acceptable for public drinking water systems. This fact often surprises consumers curious about whether drinking water with a pH of 9.5 is safe for daily consumption, especially given the extensive marketing around alkaline water products.