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Published: February 10, 2026
Video Description
Frustrated that dry eye treatment isn't working? Learn how vitamin D deficiency is linked to dry eye syndrome. Learn how getting more vitamin D could be the natural dry eye treatment missing in your dry eyes treatment protocol.
Dry eye syndrome affects millions of people and can cause burning, redness, irritation, and fluctuating vision. In this video, I break down the science behind vitamin D and dry eyes, and explain why vitamin D deficiency may make dry eye disease worse or prevent healing.
We review how vitamin D supports the immune system, reduces inflammation, and plays a role in tear production and ocular surface health. I also discuss how vitamin D fits into a broader approach to dry eye treatment, including natural treatment for dry eyes, lifestyle changes, and targeted dry eye supplements.
You’ll learn:
How vitamin D deficiency is linked to dry eye disease
Why vitamin D benefits eye health and tear stability
Whether vitamin D supplements help dry eyes
How to get more vitamin D safely from sun exposure
Food sources rich in vitamin D for eye health
When vitamin D supplementation may be helpful
This video is part of the Doctor Eye Health series focused on evidence-based nutrition for eye health, eye vitamins, and practical strategies to support healthy eyes and vision.
If you’re dealing with dry eyes, dry eye syndrome, or looking for dry eye syndrome home remedies, this video will help you understand how vitamin D fits into a comprehensive treatment plan.
▶️ Subscribe for more videos on dry eye disease treatment, supplements for the eyes, and science-backed eye health education.
Want to test your vitamin D levels?
Vitamin D test kits
https://everlywell.pxf.io/5kaGDn
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Dry Eye Supplements with Vit D
Blink Nutritears
https://amzn.to/4tnX6XT
Omega 3 with Vit D
https://amzn.to/400zGtX
More Dry Eye Resources!
Vitamins for Dry Eyes: https://www.youtube.com/playlist?list=PLzi60fSuOmPBNZLets6CkbHfkpEL9ge0v
Natural Dry Eyes Treatment: https://www.youtube.com/playlist?list=PLzi60fSuOmPARu-QoPvRL6HlRNcmK0VfP
Omega 3s for Dry Eye: https://www.youtube.com/playlist?list=PLzi60fSuOmPBgmmiE8JKM1PzBsP-LX48p
Melatonin for Eye Health: https://youtu.be/lmoLbaNOopE
Red Light Therapy for Eye Health: https://www.youtube.com/playlist?list=PLzi60fSuOmPA371coQnpucY5tosMEy_u4
Chapters:
0:00 Dry Eyes? You Could Be Missing This Key Nutrient
0:33 What does the research say?
1:45 Why are dry eye symptoms worse during cold seasons?
2:33 Can Vitamin D supplementation improve dry eye symptoms?
4:31 Are you Vitamin D deficient?
5:38 How can you get optimal levels of Vitamin D?
8:25 Types of Vitamin D supplements
12:10 Final Thoughts
Sources:
https://pubmed.ncbi.nlm.nih.gov/35551580/
https://pmc.ncbi.nlm.nih.gov/articles/PMC10276688/
https://www.mdpi.com/1422-0067/24/2/1458
https://pubmed.ncbi.nlm.nih.gov/30531497/
https://www.nature.com/articles/srep33083
https://pubmed.ncbi.nlm.nih.gov/35188874/
https://pmc.ncbi.nlm.nih.gov/articles/PMC4675205/
https://pmc.ncbi.nlm.nih.gov/articles/PMC6213178/
https://www.ncbi.nlm.nih.gov/books/NBK532266/
https://pubmed.ncbi.nlm.nih.gov/38337676/
https://pubmed.ncbi.nlm.nih.gov/30992519/
https://pmc.ncbi.nlm.nih.gov/articles/PMC7091696/
https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2023.1070808/full
https://pubmed.ncbi.nlm.nih.gov/33924215/
https://pmc.ncbi.nlm.nih.gov/articles/PMC8074587/
https://pubmed.ncbi.nlm.nih.gov/10232622/
Dr. Allen on Social Media:
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For Collaborations: DoctorEyeHealth@gmail.com
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DISCLAIMER: All content in this video and description including information, opinions, content, references, and links is for informational purposes only. The Author does not provide any medical advice on the Site. Accessing, viewing, reading, or otherwise using this content does NOT create a physician-patient relationship between you and its author. Providing personal or medical information to the Principal author does not create a physician-patient relationship between you and the Principal author or authors. Nothing contained in this video or its description is intended to establish a physician-patient relationship, to replace the services of a trained physician or health care professional, or otherwise to be a substitute for professional medical advice, diagnosis, or treatment. You should consult a licensed physician or appropriately-credentialed health care worker in your community in all matters relating to your health.
#dryeye #vitamind #eyehealth