Do Parasites Eat Heavy Metals? Bioaccumulation and Host Interactions Explained
                                
                                
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                                    4 min read                                
                            
                                According to several scientific studies, certain parasites, such as fish intestinal worms, have been shown to accumulate heavy metals at concentrations significantly higher than in their hosts' tissues. While the term "eat" is anthropomorphic, parasites can absorb and concentrate heavy metals from their host's environment.