The Content of Aerosol (Vapor) of an E-cigarette
The aerosol that is produced from e-cigarettes is not just water vapor and may be harmful. Substances such as nicotine and other chemicals that can be found in the aerosol produced by an e-cigarette are addictive and can cause chronic diseases such as lung disease, heart disease, and cancer.
To be frank, nicotine can be found in almost every e-cigarettes. It was proven that nicotine can cause failure in brain development among teenagers and may cause premature birth if used during pregnancy.
Substances such as propylene glycol and/or vegetable glycerin are mostly found in e-cigarettes and e-cigarette vapor besides nicotine. These substances are used to produce stage or theatrical fog which have been found to increase lung and airway irritation after concentrated exposure.