We additionally appeared for studies by which everybody obtained an e-cigarette treatment. We searched for studies that checked out using e-cigarettes to assist individuals cease smoking. We discovered 61 studies in 16,759 adults who smoked. As a result of they do not burn tobacco, e-cigarettes don’t expose users to the identical levels of chemicals that may cause diseases in individuals who smoke typical cigarettes. We wished to seek out out if utilizing e-cigarettes read more