E cigarettes are like a flamethrower of chemicals, says Natalie Gassman, Ph.D., who conducts cancer research at the MCI. Read more about her important work related to vaping, tanning and more in this Vaping is widespread among high school students and young adults, yet researchers are still uncovering its long term health effects. While lung cancer is a major concern, the dangers of vaping go E cigarettes are likely to cause cancer, including in the lungs and mouth, according to a sweeping review of scientific evidence that challenges their positioning as a safer alternative to smoking. There is Giuseppe Banna: Vaping and Lung Cancer Our Systematic Review Raises Serious Concerns OncoDaily