Search

for
Search:

Did you mean Vitamin D Deficiency?

Glossary Vitamin D Deficiency

lack of sufficient vitamin D in the body

Vitamin D deficiency, also known as hypovitaminosis D, occurs when the body doesn't have enough vitamin D, which is crucial for maintaining healthy bones and supporting the immune system. This deficiency can lead to conditions such as rickets in children and osteomalacia or osteoporosis in adults, and it may also contribute to hair loss and other health issues.

Related Terms

Research

5 / 1000+ results

research Increased risk of vitamin D deficiency and insufficiency in Black patients with central centrifugal cicatricial alopecia

3 citations , February 2022 in “Journal of the American Academy of Dermatology”

This article highlights a lack of published data on vitamin D deficiency prevalence among individuals with central centrifugal cicatricial alopecia, despite its known link to other forms of hair loss.

Response to Weinstein's 'Increased Risk of Vitamin D Deficiency in Black Patients with Central Centrifugal Cicatricial Alopecia'

research Response to Weinstein’s “Reply of Increased risk of vitamin D deficiency and insufficiency in Black patients with central centrifugal cicatricial alopecia.”

December 2022 in “Journal of The American Academy of Dermatology”

The authors maintain there is a significant link between vitamin D deficiency and central centrifugal cicatricial alopecia in Black patients, and call for more research on the topic.

research Predictors of Vitamin D Insufficiency in Children and Adolescents With Alopecia Areata

March 2022 in “Cureus”

In this study, higher Fitzpatrick skin type, non-summer season, and non-White race were associated with vitamin D insufficiency in US children with alopecia areata.

research Deficient and/or insufficient serum 25 hydroxy vitamin D in patients with alopecia areata: is it a fact or a fiction?

January 2019 in “Egyptian Journal of Dermatology and Venereology /Egyptian Journal of Dermatology and Venerology”

This study found that patients with alopecia areata had significantly lower serum 25(OH)D levels, which may be associated with increased disease severity.

research To Estimate Serum Vitamin D Levels in Alopecia Areata at Tertiary Care Hospital

August 2025 in “International Journal of Science and Research (IJSR)”

This study, conducted at a tertiary care center in India, found a high prevalence of vitamin D deficiency and insufficiency among patients with alopecia areata, though no statistically significant correlation between vitamin D levels and disease severity or duration was observed.

View more "vitamin d insufficiency" in research →

Community Join

5 / 1000+ results

community Vitamin D deficiency and hair loss - does anyone have personal evidence of hair regrowth following correction?

in Research/Science 4 upvotes 3 months ago

Vitamin D deficiency may contribute to hair loss, but correcting it alone doesn't guarantee regrowth. Users report mixed results with supplements and treatments like minoxidil, finasteride, and dutasteride.

community PSA: Check your vitamin D levels!

319 upvotes 1 year ago

Low vitamin D levels can negatively impact hair growth, and supplementing with vitamin D, along with treatments like finasteride and minoxidil, may help improve hair health. Quitting smoking and ensuring adequate vitamin B12 and K2 intake are also suggested to support hair regrowth.

community Does vitamin D deficiency actually cause hair loss? Has anyone actually grew back hair after fixing vitamin d levels?

in Chat 65 upvotes 1 year ago

Vitamin D deficiency can contribute to hair loss, but it is not the sole cause, and supplementation may not always resolve the issue. Treatments like finasteride and minoxidil are recommended for hair regrowth, with vitamin D and other supplements providing additional support.

community People who solved their Vitamin D deficiency, how much did it help with regrowth?

in Treatment 56 upvotes 1 year ago

Vitamin D supplementation can aid hair regrowth for some, but results differ. Combining vitamin D with finasteride and minoxidil often improves hair thickness, though not for everyone.

community Can Low Vitamin D and Ferritin Impact Pace of Minoxidil Regrowth ?

in Minoxidil 2 upvotes 11 months ago

Minoxidil regrowth may be slowed by low vitamin D and ferritin levels. The user is experiencing slow hair regrowth and is considering addressing these deficiencies.

View more "vitamin d insufficiency" in community →

Learn

4 / 801 results

learn Overview

learn Vitamin D

vitamin you should probably be taking for general health might also help your hair a little

What is the connection between Vitamin D and hair loss? Vitamin D deficiency may contribute to hair loss by disrupting hair follicle regulation.
Can Vitamin D deficiency trigger excessive hair shedding? Yes, vitamin D deficiency can trigger excessive hair shedding.
Is it safe to take Vitamin D supplements for hair growth? Vitamin D supplements are generally safe but may not significantly improve hair growth.
All 5 questions on Vitamin D →

learn Calcium D oantothenate

learn Dexpanthenol

precursor of vitamin B5 with hair stimulating effects

View more "vitamin d insufficiency" in learn →

Clinics

1 / 13 results

27
Hair Loss Treatments
IV Vitamin & Therapy LoungeSheffield, England · GB

Experts

— no results

Try a deeper search in experts →