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Dentistry news

Dentistry

Fluoride bans in public water systems threaten oral health of rural and low-income kids, pediatrician warns

Florida recently became the second state to sign into law a ban on fluoride in public water systems, joining a wave of local and statewide efforts to restrict community fluoridation. The policy takes effect in July 2025. ...

Dentistry

Florida becomes second US state to ban fluoride in drinking water

The US state of Florida became the second to ban fluoride in public water supplies, joining Utah in skipping the widespread dental hygiene practice.

Dentistry

Study shows long-term benefits of saving 'hopeless' teeth

A major long-term study presented at EuroPerio11, the world's leading congress on gum health and implant dentistry by the European Federation of Periodontology (EFP), reveals that saving teeth with severe bone loss through ...

Dentistry

US to withdraw prescription fluoride for children

US President Donald Trump's administration has announced plans to withdraw prescription fluoride drugs for children, part of a growing movement reexamining public exposure to fluoride.

Cardiology

Heart rhythm disorder traced to bacterium lurking in gums

Tempted to skip the floss? Your heart might thank you if you don't. A new study from Hiroshima University (HU) finds that the gum disease bacterium Porphyromonas gingivalis (P. gingivalis) can slip into the bloodstream and ...

Health

Florida moves to ban fluoride in drinking water

Florida state lawmakers have approved a bill to ban the addition of fluoride to public drinking water, a move that public health experts say could harm dental health across the state.

Dentistry

Lab-grown teeth might become an alternative to fillings

Adults could one day grow their own replacement teeth instead of having fillings—as scientists make a key discovery. This research offers a potential way to repair teeth and a natural dental treatment alternative.

Health

Diving deep into the fluoride debate: Q&A

Fluoride in drinking water has become a highly charged topic in recent weeks. In March, Utah became the first state to prohibit the addition of fluoride to the state's public water systems, a move praised by U.S. Health Secretary ...

Health

Firearm violence creates an impact on dental health

Higher firearm violence in neighborhoods is linked to lower rates of people going to the dentist and higher rates of total tooth loss, known as edentulism, according to Rutgers researchers.

Dentistry

How dentists could help tackle obesity in children

As a specialty registrar in pediatric dentistry, I've seen first-hand the pain children experience because of poor oral health. Tooth decay happens when teeth are damaged by acids produced by oral bacteria breaking down sugar ...

Dentistry

Ditching the toothbrush for whiter teeth, fewer cavities

The first thing people notice when they meet you is your smile. To be more confident when giving wide-mouthed, eye-crinkling smiles, people want healthy, pearly white teeth. But toothpastes only remove surface stains, and ...

Oncology & Cancer

The case for having dentists on your cancer care team

Cancer treatment often takes a team of health professionals—oncologists, nurses, surgeons, radiologists, pathologists, and social workers—to coordinate and provide comprehensive support for patients. At NYU, dentists ...

Dentistry

AI-designed single molar dental prostheses

Loss of permanent teeth is usually caused by dental diseases or trauma and is common in the global population, especially among the elderly due to aging and relatively poorer oral health.

Alzheimer's disease & dementia

Studying the link between gum disease and Alzheimer's disease

Fusobacterium nucleatum (F. nucleatum) is a common type of bacteria that proliferates in periodontal disease. It affects the gums and jawbone, and if untreated results in unstable teeth and tooth loss. In recent years, F. ...

Dentistry

TikTok's alternative soda trend could be tough on teeth

New research finds acids in sugar-free beverages could erode tooth enamel, as a recipe mixing flavored sparkling water with balsamic vinegar to create a so-called "healthier" alternative to soda takes TikTok by storm.

Health

Severe gum disease is associated with impaired lung function

Lung function declines with increasingly severe gum disease, according to research presented at EuroPerio10, a world congress in periodontology and implant dentistry organized by the European Federation of Periodontology ...

Health

Gum disease is linked with heart attacks and diabetes

A large study has found that people with a prior heart attack or diabetes are more likely to have gum disease than their healthy counterparts. The research is presented at EuroPerio10, the world's leading congress in periodontology ...

Obstetrics & gynaecology

Maternal gum disease may be connected to preterm birth

Women with preterm births may be more likely to have gum disease compared to those with full-term births, according to research presented at EuroPerio10, the world's leading congress in periodontology and implant dentistry ...

Dentistry

Tongue and lip piercings may damage teeth and gums

Oral piercings should be removed to save teeth and gums, urged dental professionals displaying an e-poster at EuroPerio10, the world's leading congress in periodontology and implant dentistry organized by the European Federation ...

Dentistry

Why antibiotics are overused in dentistry

Broad-spectrum antibiotics are overused in dentistry because many patients mistakenly believe they have a penicillin allergy. But such allergies are rare and should be investigated by a doctor, says Bodil Lund, chair of the ...

Dentistry

Eating problems are common among older home care clients

Eating problems are common among older home care clients, a new study from the University of Eastern Finland shows. Nearly 30% of the 250 older care clients studied reported poor appetite, 20% had problems with chewing, 14% ...