Why Do Teens Crave Junk Food? The Science Behind Adolescent Eating Habits
                                
                                
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                                    5 min read                                
                            
                                According to Western University researchers, the reward system in the teenage brain is more sensitive than an adult's, leading to an exaggerated 'feel-good' response from calorie-dense foods. This neurobiological factor is a key reason why teens crave junk food, alongside developmental and social influences.