title: Vitamin C may help ward off periodontal disease.
mesh_terms: D001205:Ascorbic Acid / Q000378:metabolism / Q000627:therapeutic use*; D006801:Humans; D010510:Periodontal Diseases / Q000517:prevention & control*; D017382:Reactive Oxygen Species / Q000378:metabolism
chemical_list: D017382:Reactive Oxygen Species; D001205:Ascorbic Acid