The artery-clogging(動脈を詰まらせる)fats, which are commonly listed on food labels as partially hydrogenated(水素添加された)oil, are present in some shortenings , margarine, and frying oils and are found in foods like french fries and doughnuts. In Chicago, a similar proposed ban on trans fats has been protested by some who see it as unnecessary government meddling(干渉).