Vaping has been marketed as a less harmful alternative to smoking, but how safe is it really? Studies suggest that e-cigarettes expose users to fewer toxic chemicals than combustible cigarettes, making them a potential harm-reduction tool for smokers. However, they are not risk-free. Some e-liquids contain nicotine, which is addictive, and low-quality devices may produce harmful byproducts like formaldehyde if overheated.
Long-term health effects are still under investigation, but current evidence indicates that vaping is significantly less harmful than smoking. Public Health England estimates it to be 95% safer, though non-smokers and young people should avoid it due to potential nicotine dependence. Always choose regulated products and avoid modifying devices to minimize risks.
For smokers looking to quit, vaping can be a useful stepping stone, especially when combined with behavioral support. However, non-smokers should steer clear, as the habit may still pose unnecessary health risks.
