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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
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Connections Between Oral Health and Alzheimer’s Disease
Alzheimer’s disease affects more than memory. It is closely linked to oral health. As cognitive and motor skills decline, individuals often struggle with daily hygiene, leading to cavities, gum disease, and dry mouth. This relationship is bidirectional, as poor oral health may also contribute to brain inflammation and disease progression. Factors like socioeconomic status and chronic illness further increase risk. Early dental care and support are essential to maintaining ove
Mar 317 min read
A Cycle Between Oral and Mental health
Mental and oral health are deeply connected, yet often treated separately. Conditions like depression and anxiety can reduce motivation for oral hygiene, increasing the risk of cavities and gum disease. At the same time, poor oral health can harm self esteem and worsen mental health. This cycle is intensified by barriers like cost, stigma, and limited access to care. Addressing both together through integrated and accessible care is key to reducing health disparities.
Nov 1, 20255 min read
Sunshine Vitamin: Vitamin D’s Effect on Oral Health
Vitamin D deficiency is a widespread global health concern linked to seasonal affective disorder, depression, and multiple systemic conditions. The blog explores how vitamin D is synthesized through sunlight, diet, and supplements, and its role in bone, immune, and oral health. Deficiency is associated with periodontitis, caries, and other diseases. Socioeconomic factors strongly influence access to sunlight exposure and nutrient-rich foods, worsening health disparities.
Jan 31, 20257 min read
Post-Extraction Restorative Strategies for Comprehensive Oral Rehabilitation and Aesthetic Preservation
Tooth extraction can lead to functional and aesthetic challenges, and various restorative options exist to replace missing teeth, including dental bridges, removable partial dentures, and dental implants. Each option differs in cost, durability, procedure complexity, and long-term oral health outcomes. Careful evaluation helps patients and clinicians choose the most suitable method for restoring function and appearance after tooth loss.
Jun 18, 20249 min read
The Fright of Oral Diseases
This article explains major oral diseases such as dental caries, edentulism, and oral cancer, describing their causes, symptoms, prevention strategies, and treatment options. It emphasizes the importance of oral hygiene and early prevention to reduce global rates of oral disease and improve overall health outcomes.
Apr 10, 20245 min read
Pediatric Dental Month: Tooth Brushing
This article focuses on the importance of tooth brushing in children as a key preventive oral health behavior. It explains how proper brushing techniques, parental involvement, and habit formation can reduce plaque buildup and lower risks of dental diseases, emphasizing early childhood education and behavioral strategies to improve lifelong oral hygiene.
Mar 6, 20243 min read
Pediatric Dental Month: Jaw Clenching in Kids
This article examines bruxism (teeth grinding and jaw clenching) in children, describing its causes, symptoms, and prevalence across different developmental stages. It explains awake and sleep bruxism, associated risk factors such as stress and neurological conditions, and discusses current management approaches focused on monitoring, addressing comorbidities, and preventing long-term oral health complications.
Feb 28, 20243 min read
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