I am wondering if anyone has experience with NADH, which is apparently an MAO-B inhibitor. Is there anyone who is trying it as a dopamine agonist? My understanding is that the nicotine stimulation of dopamine that is described on p. 60 of lst week's Time magazine may be how NADH (N is for nicotinamide) works. I am a new subscriber. My address is: [log in to unmask] from Ivan Suzman, Portland, Maine