Articles like this one don't help.
Nicotine may damage arteries
Other chemicals in cigarettes may not be to blame
BY TINA HESMAN SAEY 3:58PM, DECEMBER 17, 2013
https://www.sciencenews.org/article/nicotine-may-damage-arteries
"NEW ORLEANS — Even smokeless cigarettes may cause damage that can lead to hardening of the arteries, a new study implies."
This article AS DO MOST OTHERS refer to NICOTINE! They repeatedly ignore the fact that NICOTINE LEVEL can be DECREASED over time to a level of ZERO. Will ALL of us reduce to ZERO? No ..... yet MANY have this as their PRIMARY GOAL!
Old Senile Don ........ Headed to ZERO NICOTINE one SLOW step at a time.