cigarette smoking diagram Effects on the Body Poster File:Cigarette diagram.svg - Wikimedia Commons

Surgeon General reports on smoking and health for almost four decades

You can see that the ingredients are not really the problem in this situation and that the true issue is that the social connotations of this product are now problematic

These are some of the components to be considered when defining health policy and research funding priorities

At this size, the object is just at the limit where it should have collapsed into a black hole, so researchers are examining it closely to better understand the odd physics potentially at work holding it up

Update on Jun

The smoke and the heat from smoking can result in irritation that triggers the cough reflex