Myths and facts about oral health: evidence-based clarifications for better dental care
DOI:
https://doi.org/10.34117/bjdv11n8-054Keywords:
oral health, myths, prevention, misinformation, literacyAbstract
Oral health is a crucial component of overall health, yet it is frequently compromised by the persistence of myths and misinformation. Many individuals mistakenly believe that conditions such as bleeding gums, halitosis, or tooth decay are either harmless or inevitable. These misconceptions contribute to poor oral hygiene practices, delayed professional care, and the progression of preventable diseases. This study employs a mixed-methods approach—combining a comprehensive literature review with original survey data—to explore the most prevalent myths about dental care. Key findings highlight the dangerous impact of misinformation, particularly from social media and non-expert sources. The study also clarifies evidence-based truths, such as the role of fluoride, the systemic implications of periodontal disease, and the importance of consistent preventive behaviors. Results indicate an urgent need for public health strategies that promote dental literacy and digital education. Dental professionals, educators, and health organizations must collaborate to correct false beliefs and empower patients to make informed decisions about their oral health.
References
Basch, C. H., Hillyer, G. C., Meleo-Erwin, Z., Jaime, C., Mohlman, J., & Basch, C. E. (2020). Preventive dental health information on YouTube: Content and reliability. American Journal of Infection Control, 48(6), 745–749.
Cianetti, S., Lombardo, G., Lupatelli, E., Pagano, S., Abraha, I., Montedori, A., & De Giorgio, S. (2017). Dental fear/anxiety among children and adolescents: A systematic review. European Journal of Paediatric Dentistry, 18(2), 121–130.
Divaris, K. (2013). Predicting oral health outcomes in children: A “Big Data” perspective. Dental Clinics of North America, 57(3), 559–573.
Iheozor-Ejiofor, Z., Worthington, H. V., Walsh, T., O'Malley, L., Clarkson, J. E., Macey, R., Alam, R., Tugwell, P., Welch, V., & Glenny, A. M. (2015). Water fluoridation for the prevention of dental caries. Cochrane Database of Systematic Reviews, 2015(6).
Kamer, A. R., Pirraglia, E., Tsui, W., Rusinek, H., Mosconi, L., McHugh, P., & de Leon, M. J. (2015). Periodontal disease associates with higher brain amyloid load in normal elderly. Neurobiology of Aging, 36(2), 627–633.
Levine, R. S., Stillman-Lowe, C., & Lynch, C. D. (2017). The Scientific Basis of Oral Health Education. Springer.
Macek, M. D., Haynes, D., Wells, W., Bauer-Leffler, S., Cotton, P. A., & Parker, R. M. (2010). Oral health literacy among adult patients seeking dental care. Journal of the American Dental Association, 141(9), 1109–1118.
Moynihan, P., & Kelly, S. A. M. (2014). Effect on caries of restricting sugars intake: systematic review to inform WHO guidelines. Journal of Dental Research, 93(1), 8–18.
Peres, M. A., Macpherson, L. M. D., Weyant, R. J., Daly, B., Venturelli, R., Mathur, M. R., … Watt, R. G. (2019). Oral diseases: A global public health challenge. The Lancet, 394(10194), 249–260.
Preshaw, P. M., Alba, A. L., Herrera, D., Jepsen, S., Konstantinidis, A., Makrilakis, K., & Taylor, R. (2018). Periodontitis and diabetes: A two-way relationship. Diabetologia, 61(1), 21–31.
Selwitz, R. H., Ismail, A. I., & Pitts, N. B. (2007). Dental caries. The Lancet, 369(9555), 51–59.
Singhal, A., Damle, S. G., & Jain, S. (2022). Oral health promotion using mobile phone applications in India: A pilot study. Journal of Indian Society of Pedodontics and Preventive Dentistry, 40(1), 67–72.
Tonetti, M. S., Jepsen, S., Jin, L., & Otomo-Corgel, J. (2020). Impact of the global burden of periodontal diseases on health, nutrition, and wellbeing: A call for global action. Journal of Clinical Periodontology, 47(3), 347–352.
Vernon, L. T., Howard, A. R., & Henshaw, M. M. (2021). Oral health literacy: A pathway to better oral health outcomes. International Journal of Dental Hygiene, 19(1), 27–34.
World Health Organization. (2022). Global Oral Health Status Report. Geneva: World Health Organization.
Freitas, G. B., Rabelo, E. M., & Pessoa, E. G. (2023). Projeto modular com reaproveitamento de container maritimo. Brazilian Journal of Development, 9(10), 28303–28339. https://doi.org/10.34117/bjdv9n10-057
Gotardi Pessoa, E. (2025). Analysis of the performance of helical piles under various load and geometry conditions. ITEGAM-JETIA, 11(53), 135-140. https://doi.org/10.5935/jetia.v11i53.1887
Gotardi Pessoa, E. (2025). Sustainable solutions for urban infrastructure: The environmental and economic benefits of using recycled construction and demolition waste in permeable pavements. ITEGAM-JETIA, 11(53), 131-134. https://doi.org/10.5935/jetia.v11i53.1886
