Vaping Weekly: NHS to begin e cigarette trial in A&E departments PHE publishes independent expert e cigarettes evidence review Yorkshire Smokefree Switching to vapes 'could save NHS more than half a billion a year', study says The Independent Vaping is often seen after smoking, but its not risk free. E cigarettes contain nicotine and other chemicals that can harm your heart and lungs, and may affect brain development in young Vaping to quit smoking Better Health NHS Smoking related lung disease to cost the NHS 2.3billion by 2030! Vapour.com Electronic Cigarettes, E Cigs, and E Liquids for Vaping Vapour