using nicotine replacement is just as dangerous as using tobacco. Underestimated Dangers of Smoking and What Does to Your Body Is Vaping Worse Than Smoking?

Filters aren't needed, but they help prevent plant or joint particles from getting in your mouth while protecting your fingers from burning when the joint is near its end

30 While explicitly linking changes in regulation to mortality is very difficult, as noted above, Bedard and Deschnes (2006) provide reasonably compelling evidence that access to heavily subsidized cigarettes led to reduced lifespans for World War II and Korean War veterans

Sercarz says he needs that strength to stand up to the smoke

The Prostate Cancer episode-based cost measure is a risk-adjusted and specialty-adjusted cost measure applicable to many urologists