Evidence supporting the use of: Vitamin D
For the body system: Teeth

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Table of Contents

Synopsis

Source of validity: Scientific
Rating (out of 5): 5

Vitamin D is scientifically validated as essential for the health of the teeth and the broader oral system. Its pivotal role lies in maintaining calcium and phosphate homeostasis, both of which are necessary for the mineralization of teeth. Deficiency in vitamin D has been clearly associated with dental problems such as delayed tooth eruption, enamel hypoplasia, and an increased risk of dental caries, particularly in children. Vitamin D also helps regulate the immune response in the oral cavity, potentially reducing the risk of gum disease.

Numerous clinical and epidemiological studies support these findings. For example, a review published in the journal Nutrients (2018) summarizes that adequate levels of vitamin D are linked to a lower risk of dental caries and periodontal disease. Additionally, the American Dental Association acknowledges the importance of vitamin D in dental health, primarily due to its synergistic role with calcium in bone and tooth mineralization.

Historically, cod liver oil, a rich source of vitamin D, was used to prevent dental and skeletal deformities in children (rickets) long before the vitamin was isolated. Today, vitamin D supplementation is recommended for populations at risk of deficiency, with the goal of supporting both skeletal and dental health.

More about vitamin D
More about Teeth