Wish we had some longitudinal studies here of the effects of vaping so we could either confirm or put to rest much of the fear mongering. E-cigs have been aroun

Wish we had some longitudinal studies here of the effects of vaping so we could either confirm or put to rest much of the fear mongering. E-cigs have been around for 20 years. Are there really no studies tracking vapers' health over that stretch of time?