Don't be foolede cigs or vapes may be less harmful than cigarettes, but less harmful doesn't mean safe. Vapes can contain harmful substances including nicotine, heavy metals like lead, volatile organic compounds and Can Vaping Cause Lung Disease? Pulmonologist & Critical Care Medicine Specialists located in Allen, Mckinney and Plano, TX Fivestar Pulmonary Associates Vape In The City Longwy (54400) Horaires & contact Myth: E cigarettes help people quit smoking. Truth: E cigarettes are not a proven safe way to quit. In fact, users may become addicted to both traditional and electronic tobacco products. Choose health. Say