Understanding What Time of Day is the Sugar Level Highest
                                
                                
                                •
                                
                                
                        
                                    
                                    3 min read                                
                            
                                Studies show that approximately 50% of people with type 1 or type 2 diabetes experience the dawn phenomenon, a primary reason for elevated morning glucose. This article explores what time of day is the sugar level highest and the physiological reasons behind these fluctuations, which are relevant to everyone, not just those with diabetes.