Can Coffee Be a Replacement for Water? The Truth About Hydration and Caffeine
                                
                                
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                                    4 min read                                
                            
                                According to a 2014 study published in *PLOS ONE*, moderate coffee consumption by regular coffee drinkers can be as hydrating as water, challenging long-held beliefs about the diuretic effects of caffeine. So, can coffee be a replacement for water entirely for your daily fluid needs?