Paul Saladino· MD
if you guys think they change the fryer oil frequently I don't know we could ask them but they're frying all day in seed oils meaning that over the course of the day the oil that's used to make these golden brown fries is getting more rancid and more oxidized and more oxidized and more oxidized they probably change the fryer oil out every day but over the course of the day that oil is getting to be more and more toxic more and more rancid more and more trans fats in those oils