What is the 333 rule in groceries?: Demystifying a Simplified Shopping Strategy
                                
                                
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                                    4 min read                                
                            
                                Effective meal planning can significantly reduce food waste, with some household strategies cutting it by nearly 50%. One such simplifying method often mentioned is the 333 rule in groceries, a flexible framework designed to streamline your shopping list while ensuring nutritional balance for the week.