Doctors can see if these vessels have thickened, narrowed, or burst, which may be a sign of high blood pressure
Even without additives, burning tobacco produces carcinogens like benzene and formaldehyde 14
The results provide even more impetus for all smokers to kick the habit. Reference: The effect of smoking on exhaled carbon monoxide and arterial elasticity during prolonged surgical mask use in the COVID-19 era by Ignatios Ikonomidis, Konstantinos Katogiannis, Kallirhoe Kourea, Kostelli Gavriella, Damianos Tsilivarakis, Vaia Lambadiari, Dimitrios Kouretas and Giuseppe Biondi-Zoccai, 7 July 2022, European Journal of Preventive Cardiology
Keep the tobacco in an airtight container or resealable bag to minimize exposure to air and moisture
While the IQOS device requires an initial investment of 59-89, youll recover this cost quickly