Metals found in disposable e cigarette vapor could pose health risks American Chemical Society The Australian The review is based on a qualitative risk assessment and considers a person's exposure to nicotine vapes, also known as e cigarettes. Instagram Stronger vapes rising in popularity study The Standard Disposable e cigarettes and their nicotine delivery, usage pattern, and subjective effects in occasionally smoking adults Scientific Reports New study finds disposable vaping devices more toxic than traditional cigarettes