I started vaping to replace tobacco. I'm working on my 4th month. Started at 18 nic and lowered it down to 0-6 by the middle of last month, then got lots of stress at work and started getting depressed (I have slight bi-polar disorder). In a fit of worsening depression, I decided that I need to use up all the higher nic I had so I could just DIY, save money and feel better because I would be controlling something in my life...
wonder of wonders, I was going through the 12 nic level stuff and my depression went away! So while I plan on vaping for life, I will probably start back down to 0-6 nic now the stress is going away at work and up it when the stress comes again.
My body will tell me what I need.
12 mg nic makes my throat feel scratchy and too much PG feels too heavy on the lungs so this is a good solution for me.
I have researched it a lot, and it turns out that the nic in e-juice is about 10 times larger than in a cig. It is also less addictive than in tobacco because it is not combining with certain other chemicals which increase the addiction levels.
I have found out that it reacts with the brain to help you focus and concentrate, will slow effects of Alzheimers and is, as I discovered by accident an antidepressant that appears to have little or no side effects.