Does Crab Have Phosphorus in It? Exploring the Mineral Content
                                
                                
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                                    3 min read                                
                            
                                According to the USDA, a standard 3-ounce serving of blue crab contains approximately 175 mg of phosphorus, making it a significant dietary source. So, does crab have phosphorus in it? The answer is a definitive yes, and its contribution to your mineral intake is noteworthy.