Today's Dental News

Fluoride May Damage Nervous System

Ingesting fluoride over long periods of time could damage one’s health, especially the nervous system, according to a study published in Neurologia.

This study enhances the case of the New York State Coalition Opposed to Fluoridation. Still, this information is not viewed as fact by all people who study fluoride.

Based on this study, children should avoid toothpaste that contains fluoride because children are more susceptible to the possible harmful effects than adults are. The information also indicates that the harm could take as many as two decades or longer to take effect.

Read more: Fluoride May Damage Nervous System


Vitamin D May Prevent Bacterial Infections

New research dictates that vitamin D may protect gums from the types of bacterial infections that can develop into gingivitis and periodontitis.

To compile the data, laboratory-grown gingival cells were treated with vitamin D and the production of an endogenous antibiotic increased. It also killed a larger number of bacteria than cells that were left untreated. This paper appears in the June issue of the journal Infection and Immunity.

Periodontitis, one of the leading causes of tooth loss, impacts around half of all Americans because many are deficient in vitamin D.

Read more: Vitamin D May Prevent Bacterial Infections


Oral Appliance Therapy May Benefit Craniofacial Growth

Children with enlarged tonsils and adenoids who wore an oral appliance for six months show significant craniofacial growth, enlargement of pharyngeal dimensions, and better breathing and snoring while sleeping, according to new research.

When the tonsils are enlarged and dental malocclusion occurs, the result is poor sleep. Some of the results include abnormal craniofacial growth and facial morphology.

To determine ways to combat these issues, the ENT Department of the University of Sao Paulo Medical School conducted a study of 40 children on the waiting list for adenotonsillectomy. The children, who ranged from age 6 to 9, showed some signs of snoring or tonsil and adenoid enlargement grades III and IV, which is constricted maxilla and/or jaw deficiency.

Read more: Oral Appliance Therapy May Benefit Craniofacial Growth


Dental Patients Could Heal Sooner from Implant Procedures

Patients who receive new dental implants could heal from the procedures faster based on new research.

The surface structure of implants was studied at a micro level and a nano level by a research team at the University of Gothenburg in Sweden. By making subtle changes to the conductivity of the implant, the body’s biomechanics could increase the rate at which a person heals. There would also be less discomfort involved.

Per-Ingvar Branemark came up with the original idea to use titanium, since titanium is a material friendly to the human body. Titanium has a thin layer of oxide that is formed naturally, which is the reason it meshes well with the body.

Read more: Dental Patients Could Heal Sooner from Implant Procedures


Programs Attempt to Halt Tooth Decay in Children

A new program will try to stop tooth decay by adding a new layer to monitoring a child’s health. Programs to implement tooth decay prevention in a child’s visit to the doctor could be vital toward a child’s oral health.

University of Florida researchers will analyze the results in Florida and Texas among children enrolled in Medicaid. The researchers are buoyed by an almost $300,000 grant from the National Institutes of Health.

The recommended age for a first dental visit is by the child’s first birthday, but there are many children who don’t receive proper dental care until they’re older.

Read more: Programs Attempt to Halt Tooth Decay in Children


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