Researchers Consider Water Fluoridation As Effective In Prevention Of Tooth Decay.

According to the researchers, water fluoridation has a lower environmental impact than other methods of preventing tooth decay. The study findings strengthen the case for water fluoridation programs to minimize tooth decay, especially among the most vulnerable groups.

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One of the most important public health innovations of the 20th century is water fluoridation.

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What Is Water Fluoridation ?

The mineral fluoride is found naturally in the earth and is released from rocks into the soil, water, and air. All water contains fluoride. Normally, the fluoride content of water is not enough to prevent tooth decay. However, some groundwater and natural springs may naturally have high levels of fluoride.

Fluoride has been shown to protect teeth against cavities. Bacteria in the mouth produce acid when a person eats sugary foods. This acid eats away at the minerals on the tooth surface, which weakens the tooth and increases the risk of developing tooth decay. Fluoride helps rebuild and strengthen the tooth surface or enamel. Water fluoridation prevents tooth decay by providing frequent and consistent exposure to low levels of fluoride. By keeping the tooth strong and strong, fluoride prevents cavities from forming and can even rebuild the tooth surface.

Community water fluoridation is the process of adjusting the amount of fluoride in drinking water to a recommended level to prevent tooth decay.

While there are other fluoridated products, such as toothpaste, mouthwashes, and dietary supplements, that help prevent and control tooth decay, community water fluoridation has proven to be the most effective and cost-effective way to provide fluoride to everyone, reducing tooth decay. dental problems by 25% in both children and adults.

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Benefits Of strong teeth.

Fluoride is beneficial for children and adults throughout life. In children under 8 years of age, fluoride helps strengthen the adult (permanent) teeth that develop under the gums. For adults, drinking water that contains fluoride helps tooth enamel and keeps teeth strong and healthy. The health benefits of fluoride include:

  • Less cavities.
  • Lighter cavities.
  • Less need for fillings and tooth extractions.
  • Less pain and suffering from cavities.

Fluoridation As Effective In Prevention Of Tooth Decay.

According to the researchers, water fluoridation has a lower environmental impact than other methods of preventing tooth decay. The study findings strengthen the case for water fluoridation programs to minimize tooth decay, especially among the most vulnerable groups.

One of the most important public health innovations of the 20th century is water fluoridation. However, as the climate crisis unfolds, the role of health care and disease prevention in this area needs to be examined. There is an immediate need to act. In response to this emergency, researchers measured the environmental impact of water fluoridation for a single five-year-old child over a one-year period and compared it to traditional use of nail polish, fluoride, and toothbrushing programs implemented. in some UK schools. and the world.

Today, more than 35% of the world’s population has access to fluoridated water, with studies showing a significant reduction in dental caries. While data on the clinical efficacy and cost analysis of water fluoridation are available, data on the environmental impact are not available at this time.

To quantify these impacts, the research team performed a life cycle analysis (LCA) by carefully measuring the combined journey, weight and quantities of all products and processes in the three prevention programs (toothbrushing, varnish programs of fluoride and water fluoridation). The data was entered into a specific environmental program (OpenLCA) and the team used the Ecoinvent database, which allowed them to calculate the environmental impact, including the carbon footprint, the amount of water used for each product and the land use. .

The results of the study, led by Brett Duane, associate professor of dental public health at Trinity College, concluded that water fluoridation had the lowest environmental impact in all categories studied and the lowest impact on disability-adjusted life years in comparison to all the others. caries prevention programs. The study also found that water fluoridation provides the best return on investment.

Considering the balance between clinical efficacy, cost-effectiveness and environmental sustainability, the researchers believe that water fluoridation should be the preventive intervention of choice.

This research strengthens the international case for water fluoridation programs to reduce dental caries, especially in the most vulnerable populations.

Associate Professor Duane Said .

As the climate crisis deepens, we must find ways to prevent disease to reduce the environmental impact on our health systems.

“This research clearly demonstrates the low-carbon effects of water fluoridation as an effective prevention tool.”

Professor Paul Ashley, Clinical Professor (Honorary NHS Consultant), UCL Eastman Dental Institute added:

“Renewed efforts must be made to increase access to this intervention.”

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