What is the best time of day for intermittent fasting?
                                
                                
                                •
                                
                                
                        
                                    
                                    5 min read                                
                            
                                A 2021 study showed that eating before 8:30 a.m. is linked to better insulin sensitivity, which underscores the importance of meal timing. Determining the best time of day for intermittent fasting involves aligning your eating window with your body's natural circadian rhythms to maximize health benefits.