Adverse effects of electronic cigarettes on the disease naive oral microbiome Science Advances Vaping causes the same DNA changes as smoking, scientists find ITV News How Tobacco, Vaping, and Smokeless Products Affect Cancer Risk Vapers suffer 'similar' DNA damage to smokers and it's linked to lung cancer E cigarettes 'likely' to cause two different types of cancer due to 'tumour causing chemicals damaging DNA' An Overview of E Cigarette Impact on Reproductive Health