August 2025 in “Frontiers in Microbiology” Microneedling, especially with halometasone, improves hair regrowth and gut health in alopecia areata.
April 2019 in “Journal of Investigative Dermatology” Gut microbiota influences the development of alopecia areata.
January 2025 in “Dermatology Research and Practice” Restoring skin microbial balance may help treat acne.
December 2022 in “Frontiers in Microbiology” The scalp microbiome is more diverse and may be more important in hair loss than the gut microbiome.
November 2025 in “Journal of Pioneering Medical Science” Dietary interventions improved hair density and reduced dandruff by balancing scalp microbiota and reducing inflammation.