I have read volumes of research on the matter. The reality is that vaping has not been studied enough to make "conclusive" claims. Whereas smoking has been studied for over 50 years and it is pretty conclusive that it cause a lot of damage.
Based on the "objective" science I have read, here is my opinion regarding the continuum of risk, and the RCP and FDA both agree (more/less):
- Combustible tobacco, proven beyond doubt to be a potential killer,
- Vaping, "estimated" by the RCP to be 95% less harmful
Between the two, if you are concerned with harm, the choice is obvious.
Now, the RCP did clarify their statement:
"
E-cigarettes and long-term harm -
the possibility of some harm from long-term e-cigarette use cannot be dismissed due to inhalation of the ingredients other than nicotine, but is likely to be very small, and substantially smaller than that arising from tobacco smoking.
With appropriate product standards to minimise exposure to the other ingredients, it should be possible to reduce risks of physical health still further. Although it is not possible to estimate the long-term health risks associated with e-cigarettes precisely, the available data suggest that they are unlikely to exceed 5% of those associated with smoked tobacco products, and may well be substantially lower than this figure."
Now, as someone has already mentioned, I am a firm believer that inhaling ANYTHING other than fresh air (questionable in some cities) is likely to be associated with "some" level of harm.
Also note this statement from the
University of Cambridge Cancer Institute:
"We also know that different users use different devices and liquids. So it could be that some are safer or more harmful than others. And people also use the devices in different ways. So further work needs to be done to understand these differences, so that each vaper is using their device as safely as possible."
Within the realm of vaping there is also a continuum of risk, based on everything I have read this how "I" estimate that it goes.
- VG at high temps is likely more harmful than VG at low temps
- MtL is likely to be less harmful the DtL
- Unflavored is likely to be less harmful than flavored ejuice.
However, all of the above pale in comparison to combustible tobacco.
I saw mention of 10ml of juice in an hour or two. That would be extreme by "most" vapers standards. The implications of that kind of consumption point to cloud chasing. DtL cloud chasing likely carries a higher risk than what the RCP had in mind when they said 95%.
I vape, and accept the risk, because I dont want to smoke. I firmly believe that it is light years safer than smoking, and both my body and my doctor agree.
Ask yourself this "Why do you vape", and answer that honestly. I do it because I am addicted to nicotine and this is a less harmful delivery system.
Then ask yourself "How much risk are you willing to accept"? I personally chose to lower my VG levels and the temp I vape at. I also dont chain vape unless I am using a TC device. It was a painless way to lower my perceived risk.
If at some point you come to the conclusion that smoking tobacco is less risk, I suggest you read articles in the Academia circles as opposed to Social Media.