Ugh, that's no good! It doesn't say what you think it does. It shows that they are safe, not that they are harmful.

For this study the team included 30 youths aged between 21 and 30 years between 2015 and 2017. They did not have a history of traditional smoking or e-cigarettes.

^ Small sampling.

The participants were divided into two groups – one of the groups was a control group while the other was asked to use e-cigarettes at least twice a day taking 20 puffs during an hour at one time. To measure the puff count, the refills given to the users had LED screens with a puff counter. The e-cigarette refills used contained 50% propylene glycol (PG) and 50% vegetable glycerine (VG) and no nicotine or flavours. The study duration was for one month.

For all the participants, a bronchoscopy was performed at the start of the study and again five weeks after. The lung tissues, bronchi and the lung health were recorded at these sessions. The team wrote, “Inflammatory cell counts and cytokines were determined in bronchoalveolar lavage (BAL) fluids. Genome-wide expression, microRNA, and mRNA were determined from bronchial epithelial cells.”

Results revealed that there was no significant difference in levels of inflammatory cells among the e-cigarette users and the control group.

No difference in between the control group and the vapers?

So I don't know if you've mistakenly been sharing that, but it supports the opposite of what I gather is your view on the matter. I know it might not seem like that if you only read the headline, but I tend to actually read the articles and studies I link myself. You know, to avoid awkward things like this.