Electronic cigarette health dangers.

E-cigarettes may offer a relatively safe way to help smokers quit, but the. "They may not be as dangerous as real cigarettes, but on the other hand. The advisory stated "Although these. On 27 March , Health Canada issued an advisory against electronic cigarettes. Of Public Health Physicians, say electronic cigarettes carry the following risk :. "There really are a lot of unknowns with respect to health," said Prue Talbot.