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Published on: May 9, 2022
Recent achievements in preventive dentistry by introducing a new probiotic toothpaste
Martina Majstorović1, Dubravka Negovetić Vranić2, Lajos Szirovicza3
1University of Zagreb, School of Dental Medicine, Department of Paediatric Dentistry, Zagreb, Croatia. majstorovic@sfzg.hr
This study shows a new probiotic toothpaste effectively reduces harmful oral bacteria like Streptococcus and Lactobacillus. This innovative dental product helps maintain a healthy balance of oral flora, particularly for individuals at high risk of cavities.
Area of Science:
- Preventive Dentistry
- Microbiology
- Oral Health
Background:
- Probiotic bacteria offer a novel approach to preventive dentistry by potentially rebalancing oral microbiota.
- Artificially synthesized probiotics, when incorporated into toothpaste, present an innovative method for oral hygiene.
Purpose of the Study:
- To investigate the efficacy of a newly developed probiotic toothpaste in reducing cariogenic bacteria.
- To assess the impact of the probiotic toothpaste on the levels of Streptococcus and Lactobacillus in the oral cavity.
Main Methods:
- A 4-week study involving 50 participants using a specific probiotic toothpaste.
- Carbamide Resin (CRT) tests were administered to measure Streptococcus and Lactobacillus counts in saliva samples before and after the intervention.
- Participants maintained exclusive use of the study toothpaste and toothbrush throughout the 4-week period.
Main Results:
- Significant reduction in participants with high levels of cariogenic bacteria after 4 weeks of probiotic toothpaste use.
- The prevalence of high Streptococcus counts decreased from 78.4% to 26.5%.
- High Lactobacillus counts significantly dropped from 52.9% to 26.5%.
Conclusions:
- The tested probiotic toothpaste demonstrates significant efficacy in reducing cariogenic bacteria.
- The synthesized probiotic substance in the toothpaste is effective in maintaining oral bacterial flora balance.
- This research highlights a new achievement in using probiotics for oral health, especially for high-caries-risk groups.
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