I hadn't heard of this before, but I would personally hesitate to add anything with partially hydrogenated oils to my storage. Trans fats do no favors for you, and they mess with your metabolism.
Depends on the trans fat... There are not absolutes with hydrocarbons.
Mom's comin' 'round to put it back the way it ought to be.
Anyone that thinks war is good is ignorant. Anyone that thinks war isn't needed is stupid.