Smoking VS Vaping: Which is More Harmful to Your Dental Health? Riverside Dental Vaping is often marketed as a safer alternative to smoking, but many vape products contain nicotine, harmful chemicals, and heavy metals that can harm developing brains and lungs. Public Health Consequences of E Cigarettes Most smokers wrongly believe vaping is at least as harmful as smoking UCL News UCL University College London E CIGARETTES DANGER FOR YOUNGSTERS NEEDS URGENT CONTROL Mega Story