cigarette age nc North Carolina tobacco law still allows sales to 18-year-olds An NC task force suggests

Although a single cigarette can contain 8mg-20mg of nicotine, youre only consuming around 1mg-2mg, as you lose out on some of it while exhaling and letting the cigarette burn in between puffs

As far as which fillers around the mouth, something soft is best

Filtered cigarettes are no safer than unfiltered cigarettes

This includes the use of menthol as an ingredient in all tobacco products and as an ingredient in separate accessories which have the potential to be used to add flavor to unflavored cigarettes

Reid KM, Forrest JR, Porter L (2018) Tobacco product use among youths with and without lifetime asthma Florida, 2016

Any hemp product falling below 0.3% delta-9 THC is lawful