About E Cigarettes (Vapes) Smoking and Tobacco Use CDC What's the deal with JUULing? CORA Services JUUL electronic cigarette products linked to cellular damage UCR News UC Riverside JUUL The Smoking Alternative, unlike any E Cigarette or Vape 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. The Dangers of Juuling National Center for Health Research