Are vaping clouds harmful? Now more and more people smoke electronic cigarettes, there may be a few people smoking electronic cigarettes from time to time, and the amount of smoke is quite large, so some friends worry about whether it will be harmful to the body, This kind of doubt is also very normal, so today Foryouvape has compiled some information for your reference.
Are vaping clouds harmful?
Harmful, but certainly much less than cigarettes.
Cigarette smoke contains a lot of tobacco-specific nitrosamines (TSNA), such as NNK, NNN, NAB, NAT… Among them, NNK and NNN have been identified by WHO as strong lung cancer-causing factors, which are the main carcinogens of cigarettes and the harm of second-hand smoke. “The culprit”.
Does e-cigarette smoke contain tobacco-specific nitrosamines? In response to this problem, Dr. Goniewicz selected 12 high-selling electronic cigarette products on the market at that time for smoke detection in 2014. The experimental results show that the e-cigarette products at that time (should be mainly the third-generation open-type large-smoke e-cigarettes) did contain nitrosamines in the smoke.
It is worth noting that the nitrosamine content in vaping clouds is much lower than that in cigarette smoke. The data shows that the NNN content in vaping clouds is only 1/380 of the NNN content in cigarette smoke, and the NNK content is only 1/40 of the NNK content in cigarette smoke. “This study tells us that smokers switching to e-cigarettes can reduce their intake of cigarette-related harmful substances,” Dr. Goniewicz wrote in the paper.
In addition to nitrosamines, the U.S. Centers for Disease Control and Prevention has also detected VOCs (volatile organic compounds) in e-cigarette smoke.
VOCs is a general term for volatile organic compounds under certain conditions. The well-known harmful substances such as benzene and formaldehyde belong to the category of VOCs. The data showed that the content of VOCs metabolites VOCMs in the urine of e-cigarette users was similar to that of non-smokers, while the concentration of VOCMs in the urine of smokers was significantly higher than that of e-cigarette users and non-smokers.
To sum up, compared to cigarettes, e-cigarettes must reduce the most harmful part of second-hand smoke from cigarettes. Many major carcinogens, such as nitrosamines, are not absent in vaping clouds, but the content is extremely low or almost undetectable.
To sum up, Are vaping clouds harmful? This is definitely harmful, but the content of harmful substances is very low. Therefore, there is no problem in smelling it in a short time, and it will not be like a cigarette, inhaling various harmful substances every second. However, if you are smelling it for a long time, or if you smell it for a long time in an enclosed space, you still need to pay attention.
