5 days without a cigarette How to Quit Smoking: 5-Step Approach If you're dying to quit
Description
Adler, A.M., M.D"
The 20 cities with the worst air all breathe the equivalent of at least 15 cigarettes per week

Some states have different laws regarding the purchase of vapes, but federal law supersedes state law

E-cigarettes are battery-powered devices that work by heating a liquid into an aerosol that the user inhales and exhales
The exposure ranged from 1 cigarette to 60 cigarettes smoked per day, with the 85th percentile of exposure in the exposed group being 26.25 cigarettes smoked per day
ability to smell and taste is enhanced 2 weeks to 3 months after quitting, circulation improves