I think because it was a Research Team that found this helpful for many. It does take a long time for the mainstream to go along with 'new'' info as there hasn't probably been enough done to see what/if side effects etc could be.
However these are pictures of Dr Angela Christiano who herself had Alopecia. Look at her head of hair now.
You're right it was 'other Angela's. In the meantime this might be worthwhile reading. You could contact her at her lab I should think. I am looking to see if is topical rather than swallowing.
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