Smoking is harmful to ones health in numerous studies
Smoking weakens the oesophagal muscles responsible for controlling gastroesophageal sphincter, which is primarily responsible for passing down food down the oesophagus
Yet studies, such as this one in Nature , found that the nicotine delivery to the bloodstream from these devices varied, and was still much slower and lower than the concentrations that regular cigarettes give smokers
But you can go one step further by using two additional products: masking or cover scents and attractant scents
Whereas a cigarette smoker will most likely struggle due to lower VO2, or maximal oxygen uptake, because of the inhaled smoke and the many chemicals found in cigarettes
It is the mast cell, that releases histamine when it encounters an IgE antibody with a pollen particle attached, that is a major component of allergies