Cotinine and Urine Tests: Duration and Implications

Ever wondered how long that last cigarette keeps affecting your body? I’m here to talk about cotinine, a byproduct of nicotine that lingers in your system. Whether you’re facing a nicotine test or just curious about the effects of smoking, knowing how long cotinine stays in your urine is crucial.

I’ll dive into the factors that influence cotinine’s stay in your body and share some insights that m

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