What are the 4 main contaminants that affect food?
                                
                                
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                                    5 min read                                
                            
                                According to the World Health Organization, an estimated 600 million people fall ill each year from eating contaminated food, which leads to 420,000 deaths annually. Understanding what are the 4 main contaminants that affect food is the first critical step toward preventing illness and ensuring food safety for everyone.