Frontiers Patterns and prevalence of depression, tobacco, and caffeine use among university students from different majors in Lebanon: a cross sectional study Switching from smoking to vaping dramatically reduces cancer risk Dr Colin Mendelsohn A young woman says doctors diagnosed her with lung cancer after years of heavily using disposable vapes, adding to growing fears around the long term health effects of vaping. According to the report, E Cigarettes: Know the Health Risks Department of Health