Researchers have found that both cigarette and e-cigarette smoking have acute negative effects on vascular function, even without nicotine. E-cigarettes are considered less harmful than tobacco cigarettes because they contain fewer chemicals and toxins. However, a study at the University of Pennsylvania revealed that vaping can still be detrimental to vascular function. Inhaled e-cigarette aerosol caused a significant decrease in blood flow velocity in the thigh artery, with the most pronounced effects seen in e-cigarettes with nicotine. These findings highlight the immediate impact of vaping on vascular health and support the idea that vaping may not be entirely safe. Public health recommendations suggest refraining from smoking and vaping to avoid potential harm.
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Study reveals acute impact of smoking and vaping on vascular function
