supplements for recovery

I was wondering if there are any supplements that would be good to take to help the recovery process from propecia side effects. I’ve read about L-arginine, but I don’t where I’d get that. a health food store? thanks for the help. Also, does exercise (running, jogging, biking) help with recovery?

L-Arginine can be purchased at any health food/supplement store.

Running jogging etc is good for overall cardiovascular health and bloodflow, which might help out with erection strength etc. Nevermind “recovery”, regular cardiovascular excercise should be a part of everyone’s daily life wether they took Finasteride or not.