Dental News

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How does oral health affect lung health? Recent scientific research reveals a strong connection between the condition of the oral cavity and respiratory diseases. Poor oral hygiene, gum disease, and untreated dental infections can increase the risk of lung conditions such as pneumonia, chronic obstructive pulmonary disease (COPD), and even lung cancer. Understanding this link can help both patients and healthcare professionals take preventive measures to protect respiratory health.

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How does the United Nations' declaration of a healthy environment as a human right impact global health? On July 28, 2022, the United Nations General Assembly adopted a historic resolution recognizing access to a clean, healthy, and sustainable environment as a universal human right. This landmark decision is expected to accelerate global efforts to address environmental challenges, including air pollution, climate change, and biodiversity loss, all of which directly affect human health.

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Broccoli and cauliflower, two common cruciferous vegetables, are increasingly recognized for their potential role in preventing dental caries. Their unique composition, rich in bioactive compounds, may help protect teeth from decay and support overall oral health. This article explores the scientific basis for incorporating these vegetables into a caries-preventive diet.

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 In the United States, a heated debate continues over water fluoridation, a practice that has been a cornerstone of cavity prevention for decades. The latest research from scientists at the University of Rochester not only confirms its effectiveness but also its safety, urging policymakers to base health decisions on scientific evidence rather than political controversies. With the Trump administration signaling a potential end to water fluoridation, medical and scientific communities are raising alarms. What are the latest findings supporting fluoridation? Why could abandoning this method lead to deteriorating oral health and billions in treatment costs? Here are the key arguments every doctor and dentist should know.

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Over the past five years, Scotland has seen a 109% increase in the number of children hospitalised with advanced tooth decay. Experts warn of a growing dental care crisis in Inverclyde, now described as a “dental desert” due to a shortage of NHS dentists.

Public health researchers are sounding the alarm: halting water fluoridation in the United States could result in millions of new cavities among children. Despite strong scientific evidence proving its safety and effectiveness, several states are rolling back fluoridation policies. What does this mean for dentists, physicians, and public health professionals?

A large-scale U.S. study suggests that chronic marijuana use may significantly increase the risk of head and neck cancers—potentially more than tobacco. What mechanisms are driving this risk, and what should healthcare professionals know?

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Inappropriate antibiotic prescriptions in dentistry contribute significantly to global antimicrobial resistance. An international educational initiative is helping to change this by improving dentists’ knowledge, attitudes, and prescribing behaviors – with measurable success.

A recent study by researchers from the Complutense University of Madrid reveals that while physical activity during leisure time reduces the risk of periodontitis, occupational physical exertion may actually increase it. The findings underscore the importance of distinguishing between different types of activity in oral health recommendations.

A groundbreaking AI-powered clinic for early detection of oral cancer has been launched at the Faculty of Dentistry, University of Hong Kong. The new facility uses advanced machine learning to assess the risk of precancerous lesions developing into malignancy, potentially revolutionizing head and neck cancer diagnostics.

The U.S. Food and Drug Administration (FDA) has announced plans to withdraw prescription fluoride supplements commonly used in children to prevent tooth decay. The decision has sparked debate among medical professionals and could affect global dental health recommendations.

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Advanced digital tools are rapidly changing the landscape of medical education, and one of the most promising innovations is the use of virtual reality (VR) with haptic feedback in dental training. A recent multicenter study conducted at universities in Finland, Turkey, and Brazil confirms that VR not only enhances manual skills but also reduces stress levels and increases self-confidence among future dentists.

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Semaglutide-based medications such as Ozempic, Wegovy, and Rybelsus are revolutionizing the treatment of type 2 diabetes and obesity. However, dental professionals are raising concerns about their potential side effects on oral health. Reports of dry mouth, receding gums, and a "sunken smile" are becoming more common among patients. The phenomenon has already earned a nickname in the media: Ozempic teeth.

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In March 2025, nearly 7,000 cases of whooping cough were reported in Poland — 2,000 more than in the previous month. The rise in infections could have serious implications for dental professionals, who work daily in close contact with patients' respiratory tracts.

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In the era of digital exposure and the dominance of social media, the growing interest in dental aesthetics has become a global phenomenon. These trends are propelling the advancement of aesthetic dentistry, where patients now expect not only beautiful smiles but also innovative and discreet treatment options. What does this mean for dental professionals?

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Researchers from the University of Hong Kong have developed a predictive model that can identify autism spectrum disorder (ASD) in children with 81% accuracy based on an analysis of the oral microbiome. This discovery could revolutionize early autism diagnosis and introduce a new screening tool in dental offices.

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Childhood obesity and dental caries are two of the most serious public health challenges among the youngest patients. According to data from the World Health Organization, as many as 43% of children worldwide suffer from caries, and 20% of children aged 5–19 are overweight or obese.

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British scientists from King’s College London and Imperial College London have made a groundbreaking discovery that could revolutionize modern regenerative dentistry. For the first time, a human tooth has been successfully grown in laboratory conditions using human stem cells and specific signaling factors. This discovery paves the way for future treatment of tooth loss without the use of implants—through biological regeneration of teeth directly within the patient’s oral cavity.

Prof. Marzena Dominiak, President of the Polish Dental Society and Vice-Rector for International Relations at the Wroclaw Medical University, has been appointed to the Special Committee of the FDI World Dental Parliament of the World Dental Federation (FDI). This is another important step in strengthening the position of Polish dentistry on the international stage.

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New research indicates that antidepressants may effectively support the treatment of patients with chronic temporomandibular joint disorders (TMD). When combined with non-pharmacological therapies, they significantly reduce pain and improve joint function. Learn which substances show the greatest efficacy and what future research in this area may bring.