Certain gut bacteria may protect against or increase the risk of hair loss.
May 2025 in “Annals of surgical case reports & images.” Certain gut bacteria may protect against hair loss, while others may increase the risk.
1 citations
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November 2022 in “Nutrients” Hair glucocorticoid levels and gut bacteria are linked to growth rates in piglets.
10 citations
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April 2024 in “International Journal of Molecular Sciences” Gut bacteria differences may influence alopecia areata.
9 citations
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February 2022 in “Genes” Women with PCOS have more Bifidobacterium in their gut compared to those without PCOS.