Attended a lawyer class today about drug abuse, which spent a fair amount of time discussing vaping mods and their use in illegal drug abuse. Pretty much any drug can be dissolved in some solvent of another, distilled, and mixed with a vape oil for use. Presenter said that they are finding some solvents/oils combine to create salts, which over time crystallize in the alveoli. If true, that can't be a good thing.
