tobacco age 18 states TOBACCO/NICOTINE USE – HOT SPRINGS COUNTY PREVENTION COALITION Vital Signs: Current Cigarette Smoking

This one reminds me a lot of that

The levels of nicotine and cotinine in blood and urine have only been measured in a few studies

Unlike cigarettes, cigars arent meant to be inhaled

Tobacco Product Use and Associated Factors Among Middle and High School Students National Youth Tobacco Survey, United States, 2021. MMWR

The ToxWatch article The Wild West of E-Cigarettes, brings to light that this emerging area is really a wild west due to the ever-evolving designs, flavors, brands, and unexpected ways that users approach the experience, just to point out [] Researchers are helping tackle complex issues surrounding human exposure to chemicals from the use of e-cigarettes

So we would get one for a full day, even though their useful content was seldom more than an hours worth