E-cigarette vapor inhaled and exhaled by users from the device may contain harmful and potentially harmful substances, including: nicotine Ultrafine particles that can be inhaled deep in the lungs Flavoring, such as diacetyl, a chemical linked to serious lung disease Volatile Organic Compounds carcinogenic chemicals Heavy metals such as nickel, tin and lead1 The aerosols that users inhale and exhale from e-cigarettes can expose themselves and bystanders to harmful substances
Jordt SE, Jabba SV, Zettler PJ, Berman ML
More critically, tobacco smoke contains over 7,000 chemicals, including at least 70 known carcinogens like benzene, formaldehyde, and arsenic
The composition of their cores is unknown, but they may consist of a neutron superfluid or some unknown state of matter
Smoking wasnt foreign to me, I had several family members that smoked
11, 1964 for appropriate remedial action to begin reducing smoking in the U.S