E cigarettes: 'cancer risk close to zero' Bhekisisa Both conventional tobacco products and e cigarettes pose risks to health. E cigarette use can negatively impact the health of your brain, lungs and heart and it is linked to an increased risk of US announces ban on e cigarettes for under 18s BBC News January 2016 E Cigarettes More Risky Than Many Think Petro Cohen Think vaping is a safer choice? Think again! Vaping may look harmless, but it's loaded with nicotine and toxic substances that can increase blood pressure and raise the risk of heart honesty initiative: risk perception