title: The effect of fiber on protein digestibility.
mesh_terms: D000818:Animals; D004043:Dietary Fiber / Q000494:pharmacology*; D004044:Dietary Proteins / Q000378:metabolism*; D004063:Digestion / Q000187:drug effects; D005243:Feces / Q000032:analysis; D006801:Humans; D009584:Nitrogen / Q000378:metabolism
chemical_list: D004043:Dietary Fiber; D004044:Dietary Proteins; D009584:Nitrogen