17 citations
,
September 2020 in “Journal of Endocrinological Investigation” Post-finasteride patients show changes in gut bacteria, possibly causing various symptoms.
August 2025 in “Archiv Euromedica” Gut microbiota changes might play a role in alopecia areata, and microbiome-targeted treatments show promise.
Changes in gut and skin bacteria are linked to different hair loss conditions, and treatments like fecal transplants and probiotics might help, but more research is needed.
October 2025 in “Progress In Microbes & Molecular Biology” PCOS is linked to gut bacteria changes, suggesting gut-focused treatments might help.
11 citations
,
November 2021 in “International journal of molecular sciences” Gut microbes significantly affect brain steroid levels.
4 citations
,
October 2022 in “Genes” Our microbiome may affect the development of the hair loss condition Alopecia Areata, but more research is needed to understand this relationship.
82 citations
,
August 2017 in “Cell Reports” An imbalanced gut and lack of biotin can cause hair loss in mice.
26 citations
,
December 2019 in “Neurobiology of Stress” Post-finasteride syndrome causes lasting sexual, neurological, and physical side effects in some people after taking finasteride.
January 2022 in “IntechOpen eBooks” Some lesser-known causes of PCOS include autoimmune issues, genetic mutations, and changes in the body's microbiome.
Finasteride may cause depression and affect brain and gut health in male rats.
7 citations
,
November 2023 in “Microorganisms” Probiotics may help manage celiac disease by improving gut health and reducing symptoms.
10 citations
,
November 2024 in “Cureus” Women with PCOS have a higher risk of heart disease due to factors like insulin resistance and obesity.
June 2022 in “Research Square (Research Square)” The conclusion is that metformin may be useful for treating various conditions beyond diabetes and that time-tracking analysis is a good way to review drug research.
37 citations
,
September 2018 in “Psychoneuroendocrinology” Finasteride treatment in male rats causes long-lasting effects on depression-like behavior, brain cell growth, inflammation, and gut bacteria composition.
13 citations
,
January 2022 in “Advances in Dermatology and Allergology” Alopecia areata may be linked to imbalanced gut bacteria.
November 2025 in “Journal of Pioneering Medical Science” Dietary interventions improved hair density and reduced dandruff by balancing scalp microbiota and reducing inflammation.
16 citations
,
January 2021 in “Dermatology and therapy” An imbalance in gut bacteria is linked to skin immune diseases and may affect their outcomes and related health issues.
2 citations
,
November 2023 in “Frontiers in microbiology” The health of the gut may be important in developing new ways to prevent, diagnose, and treat alopecia areata.
July 2023 in “Research Square (Research Square)” Certain gut bacteria may protect against alopecia areata, while others may increase the risk.
December 2025 in “Cosmetics” Gut bacteria differences could help diagnose and treat alopecia areata.
3 citations
,
June 2025 in “Biomedicines” Gut bacteria may influence hair loss in alopecia areata.
3 citations
,
March 2024 in “Frontiers in Cell and Developmental Biology” Prenatal and postnatal environments both affect PCOS development and gut microbiota in mice.
February 2026 in “Probiotics and Antimicrobial Proteins” Modifying gut bacteria with pro- and postbiotics may help treat hair loss.
December 2024 in “Medicine” Gut bacteria may affect hair loss risk.
March 2024 in “Nutrients” Alopecia Areata is linked to specific gut bacteria and metabolites, indicating a complex gut microbiome.
December 2018 in “International journal of women’s dermatology” Differences in skin and gut bacteria may contribute to alopecia areata.
8 citations
,
November 2024 in “Journal of Neuroendocrinology” Gut bacteria affect steroid levels, influencing health conditions and potential treatments.
2 citations
,
February 2024 in “International journal of molecular sciences” Gut health affects skin diseases, and probiotics might help.
July 2025 in “BMC Microbiology” Pancreatic cancer can alter gut and skin bacteria, possibly causing skin issues.
10 citations
,
April 2024 in “International Journal of Molecular Sciences” Gut bacteria differences may influence alopecia areata.