In our times, a lack of organic foods and high quality nutrients very often causes a chronic deficiency of certain vitamins, minerals, or other essential elements. In particular, a lack of vitamin D which is produced in human body when we’re exposed to sunlight is very often linked to quite serious health risks and health problems. Vitamin D deficiency symptoms embrace muscle weakness, bone aches, headaches, kidney problems, psoriasis and related skin problems. Undoubtedly, this vitamin is one of the key nutrients our body needs to function normally, and its deficiency can result in bone health problems including rickets, mental problems and cognitive impairment, respiratory system problems, elevated risk for serious cardiovascular problems, etc. According to the findings of a recent study, a lack of vitamin D is also linked to high risk of tooth decay and cavities, and these connections are especially strong in children.
An expert team from University of Washington summarized the findings of a number of clinical studies conducted by other specialists form the United States, New Zealand, Australia, the United Kingdom, Canada, Sweden, etc., and analyzed the data collected on about 3,000 children aged from 2 to 16. All the clinical trails were carried out in schools, hospitals, dental practices, and other types of institutional settings, and the findings of all of those were reported in time in various scientific magazines and journals. Washington scientists led by Dr Philippe Hujoel have come to the conclusion that vitamin D levels do play a role in dental health, and a lack of this vitamin can be associated with up to 50 per cent increase of tooth decay and cavities risk. This is especially valid for kids who demonstrate vitamin D deficiency symptoms.
The issue about the role and importance of vitamin D for our dental health is quite controversial, and it has been brought to public attention for a few decades. After a series of researches in 1950s, the specialists at the U.S. National Research Council and the American Medical Association were first to point to the significance of vitamin D for effective prevention of tooth decay and cavities. Decades later, the experts from the American Dental Association came up with other findings based on the same data analysis. This way, in 1989 it was announced by the specialists the National Research Council that the importance of vitamin D as an effective supporting element for boosting tooth decay prevention in children and adults still remain uncertain. However, the scientists around the world continued their studies, and the current findings are the results of these long-term scientific work of international teams.
The findings were highly appreciated by other experts and came as no surprise. “Children who are vitamin D deficient have poor and delayed teeth eruption and are prone to dental caries,” said Dr Michael Hollick, a dental care expert and a professor of medicine at the Boston University Medical Center. The criticism was only focused on using some outdated studies for their analysis, and a few experts underlined that newer evidence supporting the role of vitamin D should be brought to light. Anyways, in order to enjoy the stated benefits of vitamin D for preventing tooth decay and cavities, it is strongly advised to support children’s diet with special natural sources of vitamin D like cod-live oil and other products enriched with vitamin D. It is possible to find more detailed information about the findings of the study by University of Washington scientific group, as well as the reviews and comments of the specialists in one of the latest issues of the journal Nutrition Reviews.