The Truth About the R Rule for Eating Oysters
                                
                                
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                                    6 min read                                
                            
                                Dating back to ancient times, the 'R rule' for eating oysters advised that they should only be consumed during months with the letter 'R' in their name. This long-held belief was originally based on very practical reasons related to food spoilage and safety in warmer weather. Today, however, with advancements in refrigeration, aquaculture, and food safety regulations, the strict 'R rule for eating oysters' is largely considered a myth.