Nutrition Diet: What is the 450 CARB rule? Explained for Diabetes Management
                                
                                
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                                    4 min read                                
                            
                                For individuals managing Type 1 diabetes with multiple daily injections, precise carbohydrate counting is a foundational skill for maintaining stable blood sugar levels. This is where understanding what is the 450 CARB rule becomes essential, as it provides a practical formula for estimating the correct mealtime insulin dose based on a person's total daily insulin usage.