does chewing tobacco affect blood pressure pressure/heart rate increase & smokeless use is chewing tobacco bad for

UCSF is home to the Truth Tobacco Industry Documents, the worlds largest archive of previously secret Big Tobacco papers

It also acts as proof of concept for the potential efficacy and effectiveness of tobacco harm reduction, as identified by the UK Royal College of Physicians: The availability and use of [] snus in Sweden [] demonstrates [] that a substantial proportion of smokers will, given the availability of a socially acceptable and affordable consumer alternative offering a lower hazard to health, switch from smoked tobacco to the alternative product. 45 As a non-EU member, snus is legal in Norway

So shoutout to Ron Marcinko, an American hero on multiple fronts.

Giving up important activities in favor of smoking