Can I drink 1 gallon of water per day? Benefits, risks, and expert advice
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to the U.S. National Academies of Sciences, Engineering, and Medicine, the adequate daily fluid intake is about 3.7 liters (approx. 1 gallon) for men and 2.7 liters (approx. 0.7 gallons) for women, but individual needs vary greatly. The viral trend of drinking a gallon of water per day has gained popularity, but is it safe and effective for everyone?