Is 40 Ounces of Water Enough Each Day?
                                
                                
                                •
                                
                                
                        
                                    
                                    5 min read                                
                            
                                The U.S. National Academies of Sciences, Engineering, and Medicine recommends significantly more fluid intake for most adults than 40 ounces. This raises the question: Is 40 ounces of water enough each day for optimal health?