The amount of cotinine in the system is directly proportional to the amount and frequency of the substance ingested
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JT: Formal analysis, Investigation, Methodology, Validation, Visualization, Writing original draft
Senate Majority Leader Mitch McConnell (R-Ky.) has announced plans to introduce legislation to raise the legal age for purchasing tobacco nationwide.[1] Yet, there is little evidence not only about the effectiveness of such a policyknown as tobacco21but also about its possible unintended negative effects
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As Newsworks reported, the measure would make it illegal for someone under 21 to buy tobacco in the state, up from the current legal age of 18