title: Our "amber waves of grain".
mesh_terms: D002482:Cellulose / Q000627:therapeutic use*; D002769:Cholelithiasis / Q000209:etiology*; D004032:Diet / Q000009:adverse effects*; D004043:Dietary Fiber / Q000627:therapeutic use*; D002523:Edible Grain; D006801:Humans; D007410:Intestinal Diseases / Q000209:etiology* / Q000517:prevention & control; D014481:United States
chemical_list: D004043:Dietary Fiber; D002482:Cellulose