What is the Cancerous Compound in Mustard Oil?
                                
                                
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                                    7 min read                                
                            
                                Decades-old animal studies linking high concentrations of erucic acid to adverse heart effects ignited a persistent global controversy around mustard oil's safety. As a result, many countries, including the U.S. and those in the European Union, restrict its sale for cooking, though it remains a kitchen staple in South Asia. This disparity in regulations and cultural acceptance has led many to question: what is the cancerous compound in mustard oil?