This is good info to know: the revised FDA DV numbers. But I'm not too worked up about the delay on the labeling requirement unless they delay it further. I imagine the vitamin makers will want to reformulate their product to take the new DV numbers into consideration, and that takes time. Take pantothenic acid, for example. If they changed the label now on the existing product, they would be shown as providing 200% of the DV. But maybe Centrum (or whomever) doesn't want their pill to be providing 200%... they only want to provide 100%. So they reformulate their product and have to change the label again, showing the new 100% value. But then some consumer watchdog takes them to task for lowering that ingredient from 200% to 100%, and their brand gets a black eye. Obviously, they don't want that. So it isn't just about labeling. That's my guess anyway.