no fodder scandal his inspectors nearly always find eggs containing substances which should not enter our diet. as a sword combustion process results in dioxins being released into the up most often leads to a loss of quality in eggs in the form of increased dioxin. erin mclean vote for come on we have discovered a slight difference between conventional and bio farmed eggs and dioxin content of bio eggs is about thirty percent forty however it is not quite clear want we suspect it is because the hands which is intended spent more time outdoors stand a greater chance of ingesting food from contaminated sought and this contamination is then passed. on to their records and that s one possible explanation.