Just one week before I recorded this podcast, the FDA, the Food and Drug Administration authorised e-cigarette products for use in the US for the first time ever, claiming that...'the benefit to adults trying to quit smoking outweighs the risk to young'. Vaping is often seen as the 'safer' alternative but research suggests that this is simply not the case; in fact, inhalation of vapour is leading to irreversible lung damage, malignant transformation (cancers) and increasing the risk of CHD and other neurological conditions in those who vape. In this podcast, I'll explore these 'hidden dangers', and consider what options we have for protecting society - given the relentless advertising targeting young adults, and the sale of unregulated vaping devices, is this even possible?