Sleep Science - Vitamin D is not just important for bone, immune, and heart health - but also for healthy sleep! This week we are focusing on the research looking at the
Severe sleep apnea increased chance by 4.8 X of cancer death: low vitamin D – May 2012 | VitaminDWiki
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Obstructive sleep apnea and vitamin D level: Has the dust settled? - Loh - The Clinical Respiratory Journal - Wiley Online Library
![Nutrients | Free Full-Text | The Association between Vitamin D Deficiency and Sleep Disorders: A Systematic Review and Meta-Analysis Nutrients | Free Full-Text | The Association between Vitamin D Deficiency and Sleep Disorders: A Systematic Review and Meta-Analysis](https://www.mdpi.com/nutrients/nutrients-10-01395/article_deploy/html/images/nutrients-10-01395-g001-550.jpg)
Nutrients | Free Full-Text | The Association between Vitamin D Deficiency and Sleep Disorders: A Systematic Review and Meta-Analysis
![Vitamin D deficiency symptoms: Can't sleep? You could be lacking the 'sunshine vitamin' | Express.co.uk Vitamin D deficiency symptoms: Can't sleep? You could be lacking the 'sunshine vitamin' | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/11/590x/Vitamin-D-deficiency-symptoms-A-sign-during-sleep-you-could-lack-the-sunshine-vitamin-1181621.webp?r=1569508274555)
Vitamin D deficiency symptoms: Can't sleep? You could be lacking the 'sunshine vitamin' | Express.co.uk
![Sleep Better With Vitamins: 4 Nutritional Deficiencies That Could Cause Chronic Insomnia | Nutrition & Dieting articles | Well Being center | SteadyHealth.com Sleep Better With Vitamins: 4 Nutritional Deficiencies That Could Cause Chronic Insomnia | Nutrition & Dieting articles | Well Being center | SteadyHealth.com](https://userfiles.steadyhealth.com/images/articles/nutritional-deficiencies-that-cause-insomnia.png)