AlexDavis43
Member
Where did u hear that t4 causes hair loss?
GH improving hair quality cancelled out by T4?? Back to the drawing board.
How does topical nasalcrom prevent hair loss?
Cromolyn is a mast cell stabilizer. Mast cells secrete PGD2. PGD2 suppresses hair growth. Cromolyn inhibits PGD2 therefore removes that brake on hair growth (study).
Cromolyn may also increase PGE2 which would result in more growth as well.
You want PGD2 elsewhere, just not in this case, so topical use and cross your fingers it gets where you want it to get (reference).