Yes, Humans Significantly Underestimate Calories
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                Studies consistently reveal that humans underestimate calories, often by a significant margin, with some research indicating errors of 20-50%. This widespread phenomenon significantly impacts weight management and dietary goals, explaining why many people struggle to lose weight despite their best efforts.