Research so far shows that legal e cigarettes are far less harmful than smoking, and can be an effective way of helping people who smoke to quit. However, there isn't enough research yet Are e cigarettes a better alternative to traditional cigarettes or are they causing additional health problems for users? As the popularity of vaping and e cigarettes grows, along with increased reports of vaping related illnesses Safe to vape? Clearing the air on e cigarettes Lincolnshire County Council E cigarettes May Be Affecting the Health of Teenagers That Don't Smoke E cigarettes safer than smoking says long term study UCL News UCL University College London