4 ms·
> I use mmj for an autoimmune disease, so it feels pretty ironic to read vaping damages immune system cells; will have to go back to the Volcano. Pure MMJ extr
by snark42 8y ago
> I use mmj for an autoimmune disease, so it feels pretty ironic to read vaping damages immune system cells; will have to go back to the Volcano.
Pure MMJ extracts are a different beast. This is almost definitely related to PG/VG base used in electronic cigarettes. PG is used to kill airborne bacteria in hospitals for instance.