纤维成为最新饮食潮流

fad. Deena Shanker says it’s about time For decades, nutrition experts have been urging Americans to eat more fiber. For decades, Americans have ignored them. But now it looks like they’re finally paying attention. Jamie Lee Curtis filming a commercial for fiber-fortified Activia yogurt—and accidentally pooping her pants midtake. There’s nowhere near enough discussion of our fiber deficit: More than 90% of women and 97% of men don’t get enough of the nutrient each day, according to the 2020-25 Dietary Guidelines for Americans, a result of eating patterns that are light on naturally fiber-rich foods like fruits, vegetables, beans, nuts and whole grains, and heavy on ultraprocessed ones. …