Vitamin D is crucial to bone strength – including the jawbone that anchors teeth
A dentist has raised the alarm on how a typical seasonal shortfall can hike the risk of dire dental issues and even spark the loss of teeth. As the winter darkness encroaches, bringing with it a dearth of sunshine, many are none the wiser about the peril their dental health faces due to a deficiency in Vitamin D, an all-important ingredient for maintaining brawny bones – not least the jawbone which is the bedrock of our teeth.
Without sufficient Vitamin D, we’re told, an array of oral ailments may ensue. Dr Andrej Bozic, an oral surgeon with Dentum, said Vitamin D was vital for the absorption of calcium – crucial for maintaining strong bones.
He said not having enough of the vitamin means the body struggles to absorb calcium properly. This leads to the weakening of bones, including the jawbone that anchors the teeth. Dr Bozic said this can lead to tooth mobility and even tooth loss if left unaddressed.
While Vitamin D is not directly linked to strengthening tooth enamel – as enamel is formed during fetal development and cannot be regenerated – it plays a significant role in supporting the structures around the teeth. A deficiency in Vitamin D can also impact gum health, making gums more susceptible to infection.
“When Vitamin D levels are low, the immune system struggles to manage inflammation in the gums, increasing the risk of gingivitis,” Dr Bozic explained. “Left untreated, this inflammation can progress to periodontitis, a severe form of gum disease that can result in tooth loss.”
The issue is particularly pronounced during the winter months, as reduced sunlight exposure is the primary cause of Vitamin D deficiency. “In winter, many people don’t get enough sunlight to produce adequate Vitamin D,” Dr Bozic said. “Combined with a diet lacking in Vitamin D-rich foods, this can put your oral health at risk.”
Early signs of Vitamin D deficiency might include bleeding gums, gum sensitivity, and loose teeth. “These symptoms can often go unnoticed or be mistaken for minor issues, but they are a sign that the underlying bone structure may be weakening,” Dr Bozic warned.
To protect your oral health during winter, Dr Bozic recommends a few simple steps:
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Sunlight exposure: Spending 10 to 15 minutes outside in natural light daily can help the body produce Vitamin D, even on cloudy days.
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Dietary adjustments: Incorporate foods rich in Vitamin D, such as fatty fish (salmon, mackerel), fortified dairy products, egg yolks, and for vegetarians, fortified plant-based milks and mushrooms.
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Supplements: If sunlight and diet aren’t sufficient, consider taking a Vitamin D supplement. “Consult your healthcare provider or dentist before starting any supplements to determine the right dosage for your needs,” Dr Bozic advises.
The UK government also recommends that everyone take a daily Vitamin D supplement during autumn and winter to maintain healthy levels. These can be picked up at supermarkets and work out at around 2p per day.
“By ensuring adequate Vitamin D levels, you’re not just supporting your overall health but also taking proactive steps to protect your teeth and gums,” Dr Bozic said. “Strong bones and healthy gums are the foundation of a strong smile.”
If you’re concerned about your Vitamin D levels or oral health, Dr Bozic recommends booking an appointment with your dentist for an assessment and tailored advice.
