The study published in Nutrition Today found fiber content varied widely in whole grain products.
“Americans can increase their intake of fiber by making informed choices when it comes to the foods they eat,” said DeAnn Liska, senior director of nutrition science at Kellogg Co. and the series co-author. “One way they can do this is ‘flip to the fiber,’ or study the nutrition guidelines on labels to make sure those foods are at least a ‘good’ source of fiber, providing 3 grams or more.”