FDA says electronic cigarettes contain same cancer-causing ingredients as tobacco cigarettes - WGN
The report said nitrosamine as the cancer causing chemical found in most of the e juice tests....
I have a good friend that works for WGN in Chicago..but don't know how to go about approaching this or what to say to her..any suggestions?
Nitrosamine
Occurrences
Food
Nitrosamines are produced from
nitrites and secondary
amines, which often occur in the form of
proteins. Their formation can occur only under certain conditions, including strongly
acidic conditions such as that of the human
stomach. High temperatures, as in frying, can also enhance the formation of nitrosamines. These cooking styles may be responsible for thousands of cases of colon cancer per year across the world. The presence of nitrosamines may be identified by the Liebermann's reaction.
[1]
Under acidic conditions the nitrite forms
nitrous acid (HNO2), which is protonated and splits into the
nitrosonium cation N≡O+ and water: H2NO2+ = H2O + NO+. The nitrosonium cation then reacts with an amine to produce nitrosamine.[
citation needed]
Nitrosamines are found in many foodstuffs, especially
beer,
fish, and fish byproducts, and also in
meat and
cheese products preserved with nitrite
pickling salt. The U.S. government established limits on the amount of nitrites used in meat products in order to decrease cancer risk in the population. There are also rules about adding
ascorbic acid or related compounds to meat, because they inhibit nitrosamine formation.[
citation needed]
Consumer products
Nitrosamines can be found in
tobacco smoke and
latex products. A test of party
balloons and
condoms indicated that many of them release small amounts of nitrosamines.
[1]
However, nitrosamines from condoms are not expected to be of
toxicological significance.
[2]
Cancer
Nitrosamines can cause
cancers in a wide variety of animal species, a feature that suggests that they may also be carcinogenic in humans. Epidemiological data supports a positive association between nitrite and nitrosamine intake and gastric cancer, between meat and processed meat intake and gastric cancer and oesophageal cancer, but the studies are inconclusive.
[3]