Figure 2

![Figure 2: Network geometry diagram showing the available direct comparisons among dietary supplements studied for androgenetic alopecia treatment.](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12812558/bin/fnut-12-1719711-g002.jpg)

> Source: Lei Zhou et al. "Effects of dietary supplements on androgenetic alopecia: a systematic review and." *Frontiers in nutrition*, 2025. PMID: [41561175](https://pubmed.ncbi.nlm.nih.gov/41561175/)

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  <img src="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12812558/bin/fnut-12-1719711-g002.jpg" alt="Network geometry diagram showing the available direct comparisons among dietary supplements studied for androgenetic alopecia treatment." />
  <figcaption>Figure 2. Network geometry diagram showing the available direct comparisons among dietary supplements studied for androgenetic alopecia treatment.<br>  Source: Lei Zhou et al. "Effects of dietary supplements on androgenetic alopecia: a systematic review and." <em>Frontiers in nutrition</em>, 2025. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/41561175/">41561175</a></figcaption>
</figure>