How Many 32 oz Water Bottles Should I Drink a Day?
                                
                                
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                                    3 min read                                
                            
                                The National Academies of Sciences, Engineering, and Medicine suggests that men should aim for about 125 ounces of fluids daily and women for 91 ounces, though individual needs vary. Calculating your personal hydration needs is more nuanced than simply following the old 'eight glasses a day' rule, and using a 32 oz bottle can help you easily track your progress.