Is salvia bad?
yes, in theory...
See Bretts Law and research it. This refers to long term use.
Additionally, it can cause you to do something that would get you
killed if not supervised. This is why salvia users have someone
watch over them as they use it. If left unsupervised a person could
do something harmful or fetal. As for death caused only by usage
alone, I cannot find any evidence to prove that the smoking of
salvia has ever been fetal. No doctor has ever reported an overdose
or purely salvia related death. Due to the aforementioned, salvia
can in theory, kill you; however the reality is that it will not.