Exactly. It's one thing to declare something is safe and another thing to define what safe means. As a result the FDA continues to lose credibility and public confidence.
The reason I want to know how the FDA defines safe is because I recently had conversations with a couple of smokers who, upon seeing my PV, stated they had considered switching to e-cigs but changed their minds when they learned they are not FDA approved as safe and effective. They couldn't explain what this means and so far neither can I. It got me thinking about how this terminology is being tossed around, especially by opponents of e-cigs.
My response to the "FDA doesn't say they are safe and effective" argument goes like this.
Chantix was supposed to be "safe and effective", based on clinical trials required for FDA approval. But when Chantix began to be used by the types of people who were excluded from clinical trials, such as those with depression, we began to see cases of severe depression, suicidal thoughts and completed suicides, as well as physical problems (e.g. seizures), and quite a few deaths. The point is the clinical trials are limited in scope and we never know the full safety profile until after the drug is in general use. Electronic cigarettes have already been in general use in China for over 6 years, the UK for over 2 years, and the US for over a year with no serious adverse events and no deaths.