As a result of faster and more comprehensive absorption of GBL relative to GHB, its dose-response curve is steeper, and overdoses of GBL are generally much more risky and problematic than overdoses involving only GHB or 1,4-B. GHB is both of those a precursor and metabolite of your neurotransmitter GABA https://frankd025gbt0.tnpwiki.com/user