Asthma

Vaping Constricts Blood Vessels, Raising Heart, Lung Concerns

TUESDAY, Aug. 20, 2019 -- Add another health risk to the use of e-cigarettes: New research shows that vaping instantly stiffens and tightens your blood vessels.

The small study of healthy young adults discovered that even e-cigarettes without nicotine caused a short-lived drop in blood vessel function.

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