Environmental Factor February 2022: E cigarettes expose users to toxic metals such as arsenic, lead Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Recent studies have found metal within vaping dispensers, which can be toxic when inhaled. #Aspirus Respiratory Therapist Sarah Schroeder sat down with WSAW NewsChannel 7's Kassandra Sepeda WSAW and Sean Caldwell to Macroscopic Metals The Real Cost About E Cigarettes (Vapes) Smoking and Tobacco Use CDC