Vaping has an immediate effect on how well the user’s blood vessels work, even if the e-cigarette doesn’t contain nicotine, ...

E-cigarette use immediately decreases the speed of blood flow in the arteries, and may diminish the amount of oxygen taken in ...

A study conducted at the University of Pennsylvania has revealed the impact even smoking a vape with no nicotine can have on ...

In three separate sessions each participant got MRI scans before and after vaping or smoking tobacco cigarettes, e-cigarettes with nicotine and e-cigarettes without nicotine, or at each visit for ...

A new study reveals that vaping, even without nicotine, can significantly impair blood flow in arteries and reduce oxygen intake by the lungs. MRIs of participants showed decreased femoral artery ...

Vaping has an immediate effect on how well ... America in Chicago – showed that using an e-cigarette with or without nicotine also decreased a metric known as venous oxygen saturation, which ...