There has been a lot of attention to what elements of e-cigarette liquids cause e-cigarette and vaping induced lung injury (EVALI), the serious, and sometimes fatal, lung disease that was identified in vapers in the summer of 2019. There is now good evidence that vitamin E acetate, a chemical used to dilute THC in marijuanaContinue reading “A new source of danger from e-cigs: The heater coil”