Differences in flavourant levels and synthetic coolant use between USA, EU and Canadian Juul products
Current tobacco product use was determined based on responses to questions regarding cigarette smoking (In the past 30 days, have you smoked a cigarette, even one or two puffs?), e-cigarette use (In the past 30 days, have you used an electronic nicotine product, even one or two times?), and noncombustible tobacco use (Have used smokeless tobacco/snus pouches/dissolvable tobacco within the past 30 days)
Traditional snus is an oral product made with tobacco
When blood flow is reduced, the gums may be less resilient
Liquid chromatography with high-resolution mass spectrometry methods were used to detect highly polar compounds, and two-dimensional gas chromatography with time-of-flight mass spectrometry methods were used to additionally detect volatile and nonpolar compounds