Archive · 28 Jan 2026
Vitamin D Deficiency Linked to Snoring
Snoring is often thought of as just a bothersome habit, but it might be a sign of something more serious.
A lack of vitamin D, known as the 'sunshine vitamin,' can affect the muscles in your airway.
This can lead to snoring and other sleep problems.
Studies show that low vitamin D levels are linked to inflammation and weaker muscle control in the upper respiratory tract.
People with vitamin D deficiency might also feel tired, have poor sleep, and show signs of mild sleep apnea.
So, if you snore a lot, it might be a good idea to check your vitamin D levels.
Vitamin D deficiency may contribute to snoring by affecting airway muscle tone.
Low vitamin D levels are linked to inflammation and weakened muscle control in the upper respiratory tract.
A 2018 study found an association between vitamin D deficiency and obstructive sleep apnea syndrome (OSAS).
Symptoms of vitamin D deficiency include fatigue, poor sleep quality, and mild sleep apnea symptoms.
Checking vitamin D levels might be beneficial for chronic snorers.
- Who
- People with vitamin D deficiency
- What
- Vitamin D deficiency may contribute to snoring
- When
- Not specified
- Where
- Worldwide
- Why
- Vitamin D is crucial for maintaining muscle tone in the airway
- Vitamin D
- Essential for muscle tone, including airway muscles
- Snoring Causes
- Nasal congestion, obesity, sleep apnea, vitamin D deficiency
- Vitamin D Deficiency Effects
- Increased inflammation, weakened muscle control, disrupted breathing
- Study Source
- National Library of Medicine (2018)
- Associated Symptoms
- Fatigue, poor sleep quality, mild sleep apnea symptoms