alcohol & tobacco tax & trade bureau TTB and California Authorities Conduct Joint Practice Investigations Press Release FY-17-09 | TTB:
Description
While mostly harmless, some patches require monitoring because they may signal precancerous changes F

Nicotine can be absorbed into the body through the lungs, mouth, or skin

My brother observed that the man was STILL SMOKING

The opposite is true

In 2017, the Minnesota Department of Health reported that less than 10% of Minnesota high school students said they smoked traditional cigarettes