cigarettes and oral health Effects of Smoking & Drinking on Your Cigarettes and Your Oral Health:

One of the more interesting Fire Origin & Cause assignments we handled involved just that

IQOS emits on average 95% lower levels of harmful chemicals compared to cigarettes.* IQOS still provides nicotine, which is addictive, and these heated tobacco products are not risk-free

Spinfuel eMagazine

In 1962, a report of a committee of the Royal College of Physicians in Great Britain declared, cigarette smoking is a cause of lung cancer and bronchitis, and probably contributes to the development of coronary heart disease and various other less common diseases. In January, 1964, a report issued by a select advisory committee to the Surgeon General concluded that cigarette smoking is causally related to lung cancer in males

however, future research should explore the effects of OCs on reward-related processing particularly as it pertains to cigarette smoking