is e cigarette tobacco E-Cigarette The World Health Organisation's (WHO)

Smokers have a higher risk of atherosclerosis, a disease wherein the plaque liquids build up in the arteries

Developing teenage brains are especially sensitive to nicotine's addictive properties

And I got pneumonia

Some of the changes in behavior that can be caused by drug addiction include: Increased agitation, irritability, and mood swings Insomnia, restlessness, or a strange sleeping pattern Periods of hyperactivity and talkativeness Less enthusiasm for school and hobbies Withdrawing from certain social circles or finding their way into new ones Engaging in more risky behavior Not eating as much 2

Archived from the original on 19 October 2007