Vitamin D Deficiency Linked to Nighttime Snoring, Study Finds

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.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.Vitamin D deficiency might increase snoring by:Even though the study does not prove that low vitamin D directly causes snoring, keeping vitamin D levels healthy may help. You can: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.