https://www.lung.org/quit-smoking/smoking-facts/health-effec...
You're right - it might actually be worse, but is still not well studied.
Ctrl+F "cancer" 1 result, in the footer, unrelated to the page content
So what you actually meant was "it's definitely not as bad as cigarettes" given your lack of evidence despite the link ? Or what, this makes no sense
Ctrl+F "cancer" 1 result, in the footer, unrelated to the page content
So what you actually meant was "it's definitely not as bad as cigarettes" given your lack of evidence despite the link ? Or what, this makes no sense