Are nicotine free blu cigs bad for your health.

Let me explain: Electronic cigarettes were first popularized as a safer way of nicotine intake. While electronic cigarette consumption is safer than having actual cigarettes filled with tobacco, they are not really a total safe option. Electronic cigarettes are found to contain an anti-freeze component known as diethylene glycol. It is toxic to humans and can cause health worries on inhalation. See the web below.