Nighttime snoring is more than just an annoying habit. It can sometimes indicate an underlying health issue, including low vitamin D levels. A study published on NIH’s PubMed Central examined 238 adults and measured their vitamin D status, finding that people with low vitamin D were almost twice as likely to snore compared to those with normal levels. Vitamin D is well known for supporting bone health, strong teeth, and a healthy immune system, but this study highlights another important benefit: it may help reduce snoring. Maintaining adequate vitamin D levels through diet, supplements, or sunlight exposure could not only improve sleep quality but also support overall health and well-being, particularly as we get older and our bodies change.
How vitamin D deficiency is linked to snoring
The study included 238 adults, with 98 snorers and 140 non-snorers. Blood tests showed that snorers had lower vitamin D levels, with a median of 14.0 ng/ml compared to 15.6 ng/ml in non-snorers. About 75% of snorers had vitamin D deficiency (≤20 ng/ml), while only 61% of non-snorers did. This shows a clear connection between low vitamin D and snoring.
The analysis showed that having low vitamin D almost doubled the chances of snoring, even when other factors like age, sex, weight, education, and smoking were taken into account. This suggests that vitamin D deficiency could be a direct factor in causing snoring.
Poll
Do you think low vitamin D levels could be a contributing factor to snoring?
Why low vitamin D may cause snoring
Vitamin D deficiency might increase snoring by:
- Causing inflammation in the throat and airway.
- Weakening the muscles that keep your airway open.
- Affecting the immune system and sleep quality.
What you can do
Even though the study does not prove that low vitamin D directly causes snoring, keeping vitamin D levels healthy may help. You can:
- Eat vitamin D-rich foods like eggs, fish, and fortified milk.
- Spend some time in the sunlight every day.
- Consider vitamin D supplements if recommended by your doctor.
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional before making any changes to your health routine or treatment.
