Bone, teeth and muscular function.
D000818:Animals; D004032:Diet; D049691:History, Medieval; D006801:Humans; D008409:Mastication; D009132:Muscles / Q000502:physiology*; D051381:Rats; D012886:Skull / Q000502:physiology*; D014070:Tooth / Q000502:physiology*; D014072:Tooth Abrasion