Revisado el 2 de febrero de 2024 Fuentes American Heart Association. “Whole Grains, Refined Grains, and Dietary Fiber.” https://www.heart.org/en/healthy-living/healthy-eating/eat-smart/nutrition-basics/whole-grains-refined-grains-and-dietary-fiber. U.S. Department of Agriculture. “Make Half Your Grains Whole Grains.” https://www.myplate.gov/tip-sheet/make-half-your-grains-whole-grains. Related stories