top of page
RESEARCH
News & Research.
Learn about oral health equity, public health, and access to care through research and insights developed by members of the Project Smile Global Research Committee.
The Importance of Tailored Oral Health Education for Students, Cultural Groups, and Communities
Oral health education is essential to overall well-being, influencing habits, disease prevention, and quality of life. Early, school-based learning helps build lifelong hygiene practices, while culturally tailored approaches improve accessibility and trust in diverse communities. However, disparities persist due to socioeconomic and geographic barriers. Strengthening education through community programs, policy, and modern tools like digital platforms can promote lasting beha
Oct 3, 20258 min read
FEATURED —
Policy Solutions to Dental Health Financial Disparities in California
California faces significant dental care disparities driven by high costs, limited insurance access, and low provider participation in programs like Denti-Cal. While millions rely on affordable coverage, few dentists accept it, creating gaps in care. Past policy cuts worsened access, pushing patients toward emergency treatment. Expanding funding, improving provider incentives, and strengthening preventive and school-based programs can help reduce inequities and improve access
Sep 20, 20258 min read
Fluoridation policies Impact Dental Caries Prevalence Across Different Socioeconomic Communities
Fluoride prevents dental caries by strengthening enamel, promoting remineralization, and reducing bacterial acid production. Community water fluoridation is a public health strategy that lowers cavity rates, particularly in low-income populations with limited dental access. The blog also examines socioeconomic disparities in oral health, policy effectiveness, ethical concerns about consent and safety, and alternative delivery methods like toothpaste and varnish.
Mar 16, 202510 min read
Transforming Oral Health: Public Dental Programs Bridging Care Gaps Globally
Public dental health programs aim to improve access to preventive care, education, and essential dental services, especially for marginalized communities facing cost and resource barriers. Initiatives like mobile dental clinics, school-based programs, and global outreach efforts reduce untreated oral disease and support early intervention. Programs from organizations and universities worldwide emphasize prevention, equity, and expanded access to care to reduce long-term oral
Nov 18, 20246 min read
bottom of page