title: How to keep teeth biting fit at 50 plus.
mesh_terms: D000428:Alcohol Drinking; D002638:Chewing Gum / Q000009:adverse effects; D003729:Dental Care; D004032:Diet; D006801:Humans; D008297:Male; D008875:Middle Aged; D009910:Oral Hygiene / Q000379:methods*; D012907:Smoking; D014100:Toothpastes / Q000627:therapeutic use
chemical_list: D002638:Chewing Gum; D014100:Toothpastes