Vaping

A new study examining the effects of "vaping" on the gut microbiome is suggesting some good news for e-cig users, with the results showing that while tobacco smoking seems to cause major changes to gut flora, those using e-cigarettes maintain similar gut bacteria diversity to non-smokers.

A huge amount of research is currently underway examining the broad health effects of e-cigarettes. A new study has examined the specific chemicals used to flavor e-cigarette liquids and found that different flavorants can significantly alter the levels of free radicals in the resulting vapor.