As with any nicotine product, potential users should be aware of the health implications and the risk of addiction
"Burning Issues: The Global State of Tobacco Harm Reduction 2020"
In particular, vaping, which often incorporates ethanol as one of the unlisted ingredients, is a common trigger for a false positive
Users should avoid all forms of chewing tobacco, including gutka, khaini, and other smokeless products.Other steps include monitoring oral health regularly, reporting early symptoms of precancerous lesions, and encouraging friends and family to avoid chewing tobacco
Other big buyers, according to the Dip Doctor, include soldiers, MMA fighters, football players, and the occasional Hollywood star (Ashton Kutcher and Zach Galifianakis among them)