Vaping Student Health & Well Being 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. Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department Can Vapes Make You High Bigger, stronger, and cheaper: Disposable e cigarettes have more nicotine and Vapes FRANK