What is extreme loss of appetite and when should you be concerned?
                                
                                
                                •
                                
                                
                        
                                    
                                    5 min read                                
                            
                                The medical term for a significant or extreme loss of appetite is anorexia, which is a symptom and is not to be confused with the eating disorder anorexia nervosa. A decreased desire to eat can stem from a variety of underlying physical or psychological factors, and understanding the root cause is critical for effective management and recovery.