Fiber: new terminology or new concepts.
D000818:Animals; D002482:Cellulose / Q000378:metabolism; D004043:Dietary Fiber / Q000378:metabolism; D004063:Digestion; D005511:Food Handling; D006801:Humans; D011134:Polysaccharides; D009626:Terminology as Topic
D004043:Dietary Fiber; D011134:Polysaccharides; D002482:Cellulose