Some E Cigarette Flavors May Be More Harmful Than Others The Atlantic Many people turn to vaping, thinking it's a safer alternative to smoking. However, this belief is misleading and potentially harmful. This #NationalLungMonth, let us acknowledge that vaping is not risk free and can Printable materials Vaping Information, Solutions & Interventions Toolkit Stanford Medicine 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.