title: The cariostatic potential of cheese: cooked cheese-containing meals increase plaque calcium concentration.
abstract: OBJECTIVE
  Eating cheese by itself increases plaque calcium concentration - which is probably one mechanism of the well-established action of cheese in reducing experimental caries. The objective of the present study was to determine whether consumption of cheese as part of a cooked, mixed meal (ie as it is habitually consumed) is able to increase plaque calcium concentration.
  
  
  METHODS
  Plaque samples were obtained from 16 adult volunteers before and 5 minutes after consumption of either a 15 g cube of cheese, one of two cheese-containing test meals, or one of two control meals. Each subject tested each of the four meals on a separate occasion. Plaque calcium concentration was measured using atomic absorption spectrophotometry.
  
  
  RESULTS
  The test meals increased plaque calcium concentrations to a significantly greater magnitude than the control meals (P < 0.05). A non-significant trend was observed towards a larger magnitude of change in plaque calcium concentration in the 8 subjects with the lowest, compared with the 8 subjects with the highest baseline concentration.
  
  
  CONCLUSIONS
  The findings suggest that cheese-containing meals increase plaque calcium concentration and thus probably protect against dental caries.
authors.affiliation: The Dental School, Newcastle upon Tyne.
authors.forename: P J
authors.initials: PJ
authors.lastname: Moynihan
authors.forename: S
authors.initials: S
authors.lastname: Ferrier
authors.forename: G N
authors.initials: GN
authors.lastname: Jenkins
mesh_terms: D000328:Adult; D002118:Calcium / Q000032:analysis*; D002327:Cariostatic Agents; D002611:Cheese; D003296:Cooking; D003773:Dental Plaque / Q000737:chemistry*; D005260:Female; D005502:Food; D006801:Humans; D008297:Male; D013054:Spectrophotometry, Atomic
chemical_list: D002327:Cariostatic Agents; D002118:Calcium