Vaping: The Small Habit That Hits Harder Than You Think Maryland Physicians Care How Risky Is Vaping? Valley Health System While vaping is not risk free, it is less harmful than tobacco Our World in Data 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. Vaping is on the rise among young people, often seen as harmless but it carries serious health risks, including impacts on Mental Wellbeing. Recognising the signs of vaping and starting open, judgement free Print and Download About Vaping Prevention Resources HHS.gov