Vaping has become common, but it's important to know what you're inhaling. Many e cigarettes contain nicotine, heavy metals like nickel and lead, and chemicals that can harm your lungs and overall health. E Cigarettes as a Public Health Problem The hidden environmental impact of vaping culture Sustainability Magazine JUUL Lawsuits Addiction, Lung Damage and Other Vaping Injury Lawyers In recent years, the number of e cigarette users worldwide has sharply increased, with many believing that vaping is less harmful than smoking traditional cigarettes. However, health experts are warning of its negative Health Effects of Tobacco Use FDA