What Causes Someone to be a Picky Eater? Understanding the Complex Origins
                                
                                
                                •
                                
                                
                        
                                    
                                    5 min read                                
                            
                                Studies indicate that up to 50% of children are perceived by their parents as picky eaters at some point in their childhood. Moving past the notion of willful fussiness, understanding what causes someone to be a picky eater involves a complex interplay of genetic, sensory, developmental, and environmental influences that affect people of all ages.