How Much Water Should a Skinny Person Drink?
                                
                                
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                                    3 min read                                
                            
                                According to the National Academies of Sciences, Engineering, and Medicine, adequate daily fluid intake is about 3.7 liters for men and 2.7 liters for women, but these recommendations do not account for body size differences. For a skinny person, this means that while their total daily fluid needs might be lower than a person with a higher body weight, their hydration requirements are still critical for optimal health.