Which Honey Contains Grayanotoxins? Identifying 'Mad Honey'
                                
                                
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                                    5 min read                                
                            
                                Over a third of honey samples from certain regions can contain measurable levels of grayanotoxins, making it a critical health concern for consumers. This toxic substance is most commonly found in honey from bees that have foraged on specific plants, primarily from the rhododendron family, creating what is colloquially known as "mad honey".