Since the introduction of electronic cigarettes/e-cigs/vapes, it has been hoped that the popular products are a healthier alternative to smoking - with many using them as a gateway between cutting down and packing in smoking altogether.
However a number of health experts have warned that there are potential dangers to vaping.
Medical and Health Author at Smart Fitness Edge, Mike Jones, said: "Vaping may seem like a harmless alternative to cigarettes, but it can be just as damaging to your health."