What is the 3M Diet Plan?
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                In a 2019 study published in *Diabetes Care*, researchers found that a three-meal (3M) diet protocol significantly improved glucose control and promoted weight loss in patients with Type 2 diabetes compared to a six-meal diet. This circadian-rhythm-aligned approach is reshaping how many view meal timing for metabolic health.