Phosphorus is an essential mineral that plays a critical role in the formation and maintenance of teeth and bones. About 85% of the phosphorus in the human body is found in bones and teeth, where it is a key component of hydroxyapatite, the mineral matrix that provides structural strength. Scientific research consistently supports the necessity of adequate dietary phosphorus for normal tooth development and ongoing maintenance throughout life. Deficiency in phosphorus can lead to defective dentin and enamel, increased risk of tooth decay, and other dental problems such as delayed tooth eruption in children.

The scientific validation for phosphorus’s role in dental health is robust, as recognized by organizations such as the Institute of Medicine and the American Dental Association. These organizations emphasize that both calcium and phosphorus are necessary for optimal mineralization of teeth. While most people obtain sufficient phosphorus through a typical diet (because it is abundant in foods like meat, dairy, and nuts), it is sometimes included in supplements aimed at supporting bone and dental health, particularly in populations at risk of deficiency.

In summary, the use of phosphorus to support the teeth is well-grounded in scientific evidence, with its biological function, deficiency symptoms, and dietary recommendations thoroughly documented in scientific literature.