Originally Posted by lylemcd
E cigs have their own issues.
Nicotine. Pure nicotine. Patch or gum. What is difficult about this?
I understand what you are saying. I just thought you said something about keeping chronically high levels of dopamine may cause damage to the DA-producing neurons thus might increase risk for Parkinsons.
Of course, that would mean that smokers are more likely to get Parkinson's than non smokers, and since you say smokers are less likely to get Parkinson's than that idea isn't valid.
Hmm.... nicotine gum, here I come!