Q&A: How does processed fiber impact human health?

by Brooke Pier, Pennsylvania State University edited by Lisa Lock, reviewed by Robert Egan  Editors’ notes Credit: Unsplash/CC0 Public Domain The rate of Americans diagnosed with digestive disorders and gastrointestinal cancers is rising, especially in those ages 50 and younger, so researchers in the Penn State Department of Nutritional Sciences are studying how processed food additives affect humans’ gastrointestinal […]

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