- 'Clear' e-cigarettes emerged after the 2020 flavored tobacco ban.
- Study involved 207 participants aged 18-45.
- Users of 'clear' e-cigarettes showed greater cardiovascular effects.
- Higher blood pressure and heart rate observed in 'clear' users.
- Synthetic cooling agents were prevalent in samples tested.
- The presence of these agents undermines flavor ban effectiveness.
- Further research needed to explore causation.
'Clear' E-Cigarettes Can Raise Blood Pressure and Heart Rate, Study
Conexiant
August 22, 2025