Apologies if posted previously however I think a good read and shows the difference between a Health industry based on profit vs one based on more common sense.
https://publichealthmatters.blog.gov.uk/2018/02/20/clearing-up-some-myths-around-e-cigarettes/
https://publichealthmatters.blog.gov.uk/2018/02/20/clearing-up-some-myths-around-e-cigarettes/