Angel's do not contain any nicotine, tobacco, cannabis, or hemp
Although few studies have examined the effects of flavoring substances administered by inhalation, there are some chemicals that, although approved for ingestion, have established adverse health effects when inhaled
The RR without gamma, as reported in Table 2, is reported with an uncertainty derived without fully accounting for between-study heterogeneity and reflects the RR estimates that are typically reported in traditional meta-analyses, while that with gamma better reflects the degree of consistency across the underlying studies
Circle plots were generated using circlize in R to visualize relationships of proteins to specific tox functions provided in the tox list
Researchers have linked these injuries and several more to the use of cheaply produced batteries in these e-cigarette devices