Ethanol might alter the fat content of the inner lining of the mouth, increasing its permeability and therefore its susceptibility to other potential carcinogens in chewing tobacco products," explained the research team led by Grace Sarah George
In a fun twist, Bic has co-branded the cases or at least the lighters inside with themes inspired by Snoop Dogg and Martha Stewart as part of their multi-year collaboration with the company
Also of note, while it is now established that IL-1 is upstream of IL-6 10,14 we found that IL-1 levels showed no correlation with IL-6 or CRP levels (R = 0.001 and 0.079, respectively) nor with fibrinogen levels (R = 0.263)
Noriega, Manuel Antonio (1934 ) Further Reading Common Sense for Drug Policy
They're definitely preferred in smaller pipes, especially clay pipes where heat isn't as much of a factor