Do Crawfish Have Calories? The Complete Nutrition Guide
                                
                                
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                                    2 min read                                
                            
                                Yes, crawfish do have calories, and for a 3-ounce serving of boiled crawfish meat, you can expect around 70 to 80 calories. This makes the popular freshwater crustacean a low-calorie, high-protein seafood option for those mindful of their diet.