Fact
E-cigs contain varying amounts of toxic substances like arsenic, aluminum and lead, which affect the nervous system and can leave you at risk of depression.
Source 1:
Association Between e-Cigarette Use and Depression in the Behavioral Risk Factor Surveillance System, 2016-2017 Olufunmilayo H. Obisesan, MD, MPH1,2; Mohammadhassan Mirbolouk, MD3; Albert D. Osei, MD, MPH1,2; et al