Why is butter unhealthy but not milk?
                                
                                
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                                    4 min read                                
                            
                                According to the National Dairy Council, milk is primarily composed of water, with only a small percentage of fat, while butter is a product made by concentrating the fat from milk. This stark difference in fat concentration is the primary reason for the contrasting health reputations, explaining why is butter unhealthy but not milk.