What happens if you eat but you're still hungry? Understanding Your Body's Cues
                                
                                
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                                    5 min read                                
                            
                                According to Cleveland Clinic, people who are sleep-deprived often have lower levels of the satiety hormone, leptin, and higher levels of the hunger hormone, ghrelin. This can explain one of the many reasons why you might wonder what happens if you eat but you're still hungry?. This persistent feeling of hunger can signal imbalances in your body's complex system of appetite regulation.