Sugared soda consumption and dental caries in the united states

Because of the complexity of the caries process, the potential cariogenicity of specific food items is difficult to assess. The purpose of this study was to investigate the associations between sugared soda consumption and caries. Dietary and dental examination data from the 1988-94 Third National Health and Nutrition Examination Survey (NHANES III) were used. From the food frequency questionnaire and 24-hour recall data, significant associations between DMFS and soda consumption were generally seen in persons over age 25. No differences in DMFS, relative to soda consumption, were seen in persons under age 25, or in analyses of dfs for children under age 12. The observed associations could be due to the cumulative effects of the long-term consumption of sugared soda. The absence of apparent effects of sugared soda consumption in younger people may also be related to the increased use of fluorides since the 1960s.