Frequency of use or publicity. The level of cotinine in the urine is correlated together with your nicotine exposure. Oral Wellbeing Past the potential risk of oral cancer, snus can cause other oral health problems for example gingival disorder, tooth reduction, and oral mucosal lesions. 9 nonsmokers) [resource: Foulds and https://bookmarkblast.com/story17160589/the-2-minute-rule-for-nicotine