Those head and neck cancer types include cancer of the mouth, pharynx, larynx, oropharynx (tongue and tonsils and back wall of the throat) and adjacent salivary glands
Inert means chemically inactive and it generally means the exclusion of oxygen, carbon dioxide, and other reactive gasses
Found within the thousands of chemicals in tobacco are around 70 known carcinogens (cancer causing chemicals) including hydrogen cyanide, formaldehyde, lead and ammonia (2) Other effects of smoking include vasoconstriction - narrowing of blood vessels - which increases blood pressure while reducing the amount of blood flow to some body tissue
By combining carbons odor-fighting power with pleated filtration, these filters provide a comprehensive solution for cleaner, fresher air
Take a look at this explanatory short video about how the 3 Shell Game is rigged (2 minutes 39 seconds)
An audio-visual disclaimer on the harms of tobacco use lasting minimum 20 seconds spoken in the same language as the content being viewed must also be presented at the beginning and the midpoint of the content