HealthMatch Vaping may be safer than cigarettes, but it's not safe 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 About E Cigarettes (Vapes) Smoking and Tobacco Use CDC honesty initiative: risk perception The impact of e cigarette exposure on different organ systems: A review of recent evidence and future perspectives ScienceDirect E cigarette newsAuthorities say e cigarette risks justify ban on vaping 'lifestyle' Vaping has soared in popularity over the last decade, growing from about 7 million users in 2011 to 41 million in 2018.