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. Toxicity, Chemistry, and Public Health Relevance of Emerging Nicotine Analog Vapes, Pods, and Pouches Chemical Research in Toxicology The Dangers of Vaping Oral Health Perspective Vaping puts health at risk. Nicotine in e cigarettes is highly addictive. Vaping and Electronic Cigarette Toxicity Overview and Recommendations (Project VECTOR) Intrepid Lab Analysis suggests e cigarette use may be linked to lower rates of smoking