While vaping is not risk free, it is less harmful than tobacco Our World in Data Health impacts of electronic cigarettes ANU National Centre for Epidemiology and Population Health E cigarettes: facts, stats and policy recommendations 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. Think Before You Vape! Vaping isn't harmlesse cigarettes can contain nicotine, heavy metals, and harmful chemicals. Risks include addiction, lung injury, and heart issues. Protect your health and make informed choices! #