weed vs cigarette Smoking pot vs. tobacco: What science says about lighting up Cannabis users 'fail to grasp

It could be that your nose is sensitive to clots of blood, therefore, when you inhale it can indicate that you have rubbed or picked your nose to some degree

95Tobacco: preventing uptake, promoting quitting and treating dependence [NICE guideline]

New vapers might find it too much, leading to jitters or unease

They have been promoted as an alternative to traditional tobacco cigarettes for smokers.

There have been no published long-term studies on the health of e-cigarette users, so the impact of vaping on the body over many years or decades is completely unknown

The researchers at the Roswell Park Cancer Institute found traces of select toxins in e-cigarette vapors, but these various toxins were nine to 450 times less prevalent than in conventional cigarette smoke