How does vitamin D deficiency affect your teeth?

Have you been avoiding sunlight exposure? You might be missing out on this vitamin.

Dubbed the "sunshine vitamin," vitamin D plays a role in various body functions. Exposure to the sun helps the body produce it. It can also be obtained from the food we eat. Fish, such as salmon and mackerel, as well as oil from fish or cod liver oil, are rich in vitamin D.

What is vitamin D?

Vitamin D is a fat-soluble vitamin. It allows the body to absorb calcium and strengthen bones. It also supports the immune system and muscle movements. Tissues in the body contain vitamin D receptors, and vitamin D is also known to modulate genes.

How can a lack of vitamin D affect your oral health?

Vitamin D deficiency (vdd) is linked to several dental health problems, including the following:

1. Dental caries

   Vitamin D helps the body absorb and retain calcium. Without enough vitamin D, the body’s defense system won’t be able to repair or protect infected teeth. This can make you susceptible to cavities, decay, and fractures.

   An adequate supply of vitamin D before conception is also linked to a reduced risk of enamel defects throughout pregnancy and after delivery.

   Genetic deficiencies can occur and increase the risk of defects in dental tissues. Defects can be passed on from the mother to their infant and affect the latter’s tooth development.

   On the other hand, high vitamin D levels during pregnancy are linked to reduced risks of enamel defects among newborns.

2. Gum Disease

   Periodontitis, or gum disease, is caused by plaque buildup and infection. It's one of the most common diseases worldwide. It can affect anyone and have an impact on their quality of life.

   Vitamin D deficiency is also linked to gum health and dental functions. A study revealed that those with high vitamin D levels saw 20% less bleeding during dental hygiene cleaning than those with low vitamin D levels.

   Low gum inflammation is associated with people without gum disease. While those with gum disease show lower vitamin D levels.

3. Oral Cancer

   The study also suggests that vitamin D might have a role in the development of certain oral cancers.

   Although this requires further research, it was found that vitamin D deficiency is common among those with oral lesions. It's also linked to an increased risk of squamous cell carcinoma.

How much vitamin D do I need?

A blood test can determine your vitamin D levels. But if you’re prone to tooth decay, caries, cavities, or gum disease, adequate vitamin D intake can be beneficial.

Vitamin D helps you build and maintain healthy bones. Spending 15-30 minutes in the sun daily can help your body obtain vitamin D.

The daily recommended amount for vitamin D varies per age group. It’s measured in international units, or IU, with adults 19–70 years old needing 15 mcg (600 IU) and those 71 years and older requiring 20 mcg (800 IU) per day.

How can I increase my vitamin D intake?

Consuming foods rich in vitamin D and increasing exposure to the sun can help you obtain higher vitamin D levels.

Vitamin D contributes to good dental health and general health. Paying more attention to your diet and lifestyle habits strengthens your teeth and bones and boosts general health.

Learn more about vitamin d and how vdd can affect your oral health on your next dental visit.

If you’re looking for a dentist in Calgary, Alberta, please connect with our team at (587) 317-7959. We're happy to assist you in booking an appointment with one of our dentists.