EFSA agrees with RIVM that potential effect of BPA on the immune system requires further attention RIVM expressed concerns on the effects of bisphenol a (BPA) on the immune system in a report issued in March 2016.
Harmful substances in e-cigarettes assessed While e-cigarettes are less harmful to health than tobacco cigarettes, the vapour from an e-cigarette contains substances and chemical impurities in concentrations that could be detrimental to heal
Further research into hazards posed by e-cigarettes Safety of nicotine-containing electronic cigarettes (e-cigarettes) cannot be confirmed because of the limited amount of published research in this area.