The electronic cigarette health.

Researchers have examined five brands of electronic nicotine delivery systems and discovered health risks and are calling for them to be. Do electronic cigarettes cause lung cancer and heart disease? What are the health risks of electric cigarettes? Electronic Cigarettes and Health. This tar sticks to your lungs and arteries and clogs them up, leading to serious health problems. Food and Drug Administration today announced that a laboratory analysis of electronic cigarette samples has found that they contain. The products are marketed as a healthier. Electronic cigarettes let smokers inhale a dose of nicotine and exhale "smoke" it's water vapor. WHO does not discount the possibility that the electronic cigarette could be useful as a smoking cessation aid.