new cigarette smoker Single takes 20 minutes off life expectancy, study finds | Smoking Vapers & Hookah Smokers Exhale

If we update the table with these numbers, we have And with that, we can address another point raised by a Twitter friend: By smoking increases the risk of lung cancer you could either mean relative to being a non-smoker or relative to the overall base rate of cancer (including a weighted average of smokers and non-smokers)

A slip on the path to being smoke free doesnt mean you failed

Britton GR, Brinthaupt J, Stehle JM, James GD

[7] He took her on trips to New York to see Broadway shows

Excessive heat causes the remaining oil to burn rather than vaporize properly, creating those acrid, throat-burning flavors that make vaping unpleasant