Vaping releases toxic chemicals, including heavy metals, as well as ultrafine particles that go deep into the lungs. These increase the risk of heart and lung disorders. Many vapes contain not only cancer causing chemicals and heavy metals, but also huge amounts of nicotine, making it easier than ever for younger people to get addicted. Protect your lung health and The Smoking Alternative, unlike any E Cigarette or Vape JUUL Vaping cannabis found to expose lung cells to toxic and cancer linked substances Vaping said to cause cancer in new study 'Vaping is better than smoking!' YouTube What is the JUUL? Dana Farber Cancer Institute