I just started Vaping about a month ago to quit smoking, I have not had a cig since my 1st day vaping! I looked into these "studies" and found that most of the anti vaping studies can typically be tracked back to tobacco or similar industries that stand to lose something. All the FDA is interested in is finding ways to regulate things so that they can get their share of the profits. The biggest issue I have is the way most of these studies are worded, I mean if you show some facts and statistics that can be backed up, fine, I'll listen... but that does not seem to be the case. Most of the Anti vaping studies are full of words like "might", "possibly", "likely", but they don't seem to use words like "does", "will", or "causes"... and where are the solid statistics to back up what they are saying? All they seem to be doing is putting forth an opinion that seems to have an ulterior motive that we can't see.
But that is just my humble opinion...