In this Tuesday, June 13, 2017, photo, Fiber One bars sit on a shelf at a market, in New York. Snack bars, cereals and brownies with added fiber may not appear as filling under a new labeling rule. A little-discussed aspect of the revamped Nutrition Facts panel, which was postponed Tuesday, June 13, is that it could change what ingredients products like Fiber One bars can count as dietary fiber. The unsettled details are partly why the industry has called for delaying the deadline to use the new panel. (AP Photo/Candice Choi)