Dent Med Probl. 2022 Mar 17. doi: 10.17219/dmp/139731. Online ahead of print.
ABSTRACT
BACKGROUND: Probiotics have been shown to have a positive influence on systemic and oral health. The prevention of dental caries and gingival diseases through the consumption of probiotics has been studied extensively.
OBJECTIVES: The aim of this research was to determine the effects of a short-term intake of probiotic milk and powder on the salivary levels of Streptococcus mutans (S. mutans) and the plaque scores in children.
MATERIAL AND METHODS: In this short-term study, 34 healthy 3-6-year-old children were randomly assigned to group A (control), group B (enKor‑D) or group C (Yakult). The probiotics were taken for 7 days. To screen for the amount of S. mutans measured in colony-forming units per milliliter of saliva (CFU/mL), unstimulated saliva samples were collected and cultured on Mitis Salivarius Agar plates before and after the intervention. The plaque scores were also recorded at preand post-intervention visits.
RESULTS: A statistically significant reduction of salivary S. mutans was recorded after the consumption of probiotic milk (Yakult®) and powder (enKor®-D) (p < 0.05), with the decrease being greater for the enKor‑D group. However, only the consumption of Yakult decreased the plaque scores significantly (p < 0.05).
CONCLUSIONS: A short-term use of Yakult and enKor‑D can have a cariostatic effect by lowering oral microbial load in children with certain risk profiles. Further research is required to confirm this probiotic effect over a long-term period. Prior to prescribing or promoting Yakult or enKor‑D as an adjunct caries prevention therapy for children, a thorough risk evaluation may be needed.
PMID:35302301 | DOI:10.17219/dmp/139731
