Bryan said:
Not necessarily. It's well-known that many people are using it successfully by taking it every other day or even every 3 days or so. Stewart Kobren is a prominent example. And as I said before, even when you DO take finasteride every single day, serum levels of the drug are STILL very unstable.
As I've pointed out numerous times, the reason that even intermittnet use of the drug works reasonably well is that the regeneration of the 5a-reductase type 2 enzyme is itself quite slow. Even with no finasteride at all in your bloodstream, it takes a while for DHT levels to slowly rise again.
Stewart Kobren???
Did you mean Spencer Kobren? If so, he's a nut!
Anyway, I know from my limited experience with Finasteride, that recovery to any acceptable level of DHT, at least a point where I felt normal, took me 2 weeks, so your statement concerning the slow regeneration of the AR2 enzyme is correct.
Still, I feel that employing intermittant dosing, even under these situations would not afford the same level of efficacy as daily. I in no way am saying you would not get any benefits from it, or even very little benefit from it, but rather not the same level of benefit.
I do recall coming across some information within the last few months showing the benefit of daily dosing as opposed to intermittant, just have to look around and locate it again. Will certainly provide this info when I do.