Vapers and Hookah users more prone to nose, throat cancer than normal smokers.
The cigarette smokers get the smoke out through their mouths, whereas the hookah users get smoke out through their nose more than through their Mouth
Observing Vapor Smokers and Normal Smokers
After observing about 100 vapers and cigarette smokers it was found that more than 50% of vapers and 50% of hookah smokers got off the smoke through their nose when only 20% of cigarette smokers doing it from the nose.