Longtime lurker here. Just found the latest news of alopecia cure related to autoimmune remedies and it's actually very similar to applying shit on the head remedy as many people joked in the hairloss forums! 
Hair Regrowth in Alopecia Patients After Fecal Transplant for Recurrent CDI

Found the original source case report with more info:
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Hair Regrowth in Alopecia Patients After Fecal Transplant for Recurrent CDI
Fecal microbiota transplantation (FMT) has emerged as a new treatment option for Clostridium difficile-infected (CDI) patients, but two new case studies highlight another possible condition for which FMT may be beneficial: alopecia areata (AA)

Found the original source case report with more info:
or
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