Quitting e cigarettes vs tobacco: what motivates people to stop? BIT Vaping isn't harmless. Early nicotine use can harm brain development, affect how nerve cells work, and increase the risk of addiction. Young people who vape are 4x more likely to start smoking Vaping: How popular are e cigarettes? 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 Long term smokers who start vaping see health benefits within a month New Scientist