Ovotoxicity of cigarette smoke: A systematic review of the literature
However, there are not yet enough studies to determine whether vaping is in fact more dehydrating
And of course, theres the ever-changing landscape of regulations
Newer products can get approval by piggy-backing on those older products, if a company can show to the FDAs satisfaction that a newer product is essentially equivalent to a grandfathered product, but perhaps only 1 percent of all ecigs and vapor products will qualify
One option is to look for a pleated carbon filter with the appropriate MERV rating for your furnace
Ive seen it used in upscale lounges, universities, and restaurants, where it blends into the architecture while keeping the air fresh and clear