Figure 1

![Figure 1: Comparative analysis of vitamin D and zinc serum levels in patients with alopecia areata versus healthy controls, examining the association between micronutrient deficiency and hair loss phenotypes.](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8162299/bin/cureus-0013-00000014738-i01.jpg)

> Source: Saeed M Alamoudi et al. "Association Between Vitamin D and Zinc Levels With Alopecia Areata Phenotypes at." *Cureus*, 2021. PMID: [34079683](https://pubmed.ncbi.nlm.nih.gov/34079683/)

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  <img src="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8162299/bin/cureus-0013-00000014738-i01.jpg" alt="Comparative analysis of vitamin D and zinc serum levels in patients with alopecia areata versus healthy controls, examining the association between micronutrient deficiency and hair loss phenotypes." />
  <figcaption>Figure 1. Comparative analysis of vitamin D and zinc serum levels in patients with alopecia areata versus healthy controls, examining the association between micronutrient deficiency and hair loss phenotypes.<br>  Source: Saeed M Alamoudi et al. "Association Between Vitamin D and Zinc Levels With Alopecia Areata Phenotypes at." <em>Cureus</em>, 2021. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/34079683/">34079683</a></figcaption>
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