There is a general belief that smoking e-cigarette is harmless.However, it has been found that e-smoking is 10 times more risky in causing cancer.
A team of Japanese scientists, constituted by the Health Department of Japan, have established this.
The smoke from e-cigarette is created by chemicals like Formaldehyde, Acetaldehyde, etc. These carry a cancer-causing risk 10 times more than nicotine.
Hence, a strict warning has been given to avoid e-smoking!