Does cod have too much mercury?
                                
                                
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                                    3 min read                                
                            
                                According to the U.S. Food and Drug Administration (FDA), cod has a mean mercury concentration of 0.111 parts per million (ppm), classifying it among the fish with lower levels of the heavy metal. So, does cod have too much mercury for regular consumption? The short answer is no, making it a safe choice for most people when consumed in moderation.