Dr Michael Mosley: Is the nicotine from vaping dangerous and highly addictive?

Available for over a year

Ahead of new EU laws around vaping that come into force on Friday 20 May, Dr Michael Mosley undertook a month of heavy vaping to find out what it would do to a non-smoker and says the evidence suggests otherwise. The Horizon episode E-Cigarettes: Miracle or Menace airs on BBC Two at 9.30pm on Sunday 22 May.