These items can be helpful but only in situations in which nicotine is already an issue. If one starts to get addicted to e-cigarettes, these benefits can quickly disappear, as overuse with any substance can lead to negative consequences.
This USA Today article explains how an 18 year old teen contracted a respiratory disease, known as "wet lung," after vaping for three weeks.
Cigarettes have been around for thousands years and yet it was only a few decades ago that humans discovered the harmful effects that these items have. The appeals that tobacco companies utilize to attract young people including flavors, attractive models, and sleek designs all act as a persuasive device. The same carcinogenic chemicals in cigarettes are present in vapes when they become overheated during use. The looming threat of exploding lithium battery packs packs has become a significant issue causing the ban of these devices on airplanes and trains in the United States. It is important to be careful when using the devices because the looming threats, although not entirely proven because of the recency of its creation, have many consequences especially with developing teens.