cutting down on cigarettes symptoms Nicotine Withdrawal: What to Expect and How to Cope How to Quit Smoking -
Description
doi:10.1016/j.neubiorev.2003.11.010 11
Nicotine is addictive and toxic, but it is not carcinogenic

When is it safe
However, we recognize that many adults dont quit, and thats where smoke-free alternatives can complement existing measures designed to discourage initiation and encourage cessation
Carroll, C.L
Changing the tanks is just as simple, you basically just unscrew the empty tank and repeat the process above
