Apples and the teeth--"nature's toothbrush" reappraised.
D010367:Arachis; D002611:Cheese; D002648:Child; D003731:Dental Caries / Q000517:prevention & control*; D005638:Fruit; D005891:Gingivitis / Q000517:prevention & control*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D012463:Saliva / Q000378:metabolism