how are e cigarettes and tobacco cigarettes similar Is vaping a safe alternative to smoking? How are Non-Combusted Cigarettes, Sometimes

Two related studies, one in humans and the other in rats, found that the cardiovascular effects of cigarettes and e-cigarettes are strikingly similar, and these harmful effects on blood vessel function are likely caused by airway irritation due to inhalation of a foreign substance, rather than a specific component of the cigarette smoke or e-cigarette vapor (aerosol), according to new research published today in the American Heart Associations peer-reviewed journal Arteriosclerosis, Thrombosis and Vascular Biology (ATVB)

This method is fiddly and requires constant attention

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