Vast majority cannot survive 2-3 days on prami, it makes them sick as parrot.
Prami (and lot of other dopamine agonists) can downregulate thyroid.
It does have a very good effect on GH, and so do peptides, but thet cannot compete with syntetic GH, I dont think they can "release" even 4 IU, nevermind 10 -15 IU which is dosages taht athletes use.