What foods make insomnia worse?
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                Research indicates a strong connection between diet and sleep quality, with a 2011 study showing that diets high in saturated fat and sugar are linked to lighter, less restorative sleep. Understanding what foods make insomnia worse is a crucial first step towards improving your sleep hygiene and achieving a more restful night.