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	<title>nicotine exposure &#8211; BIOENGINEER.ORG</title>
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		<title>Vapers and smokers break down nicotine at the same speed, study finds</title>
		<link>https://bioengineer.org/vapers-and-smokers-break-down-nicotine-at-the-same-speed-study-finds/</link>
		
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		<pubDate>Sun, 11 Oct 2026 03:55:26 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<category><![CDATA[3-hydroxycotinine]]></category>
		<category><![CDATA[Australia]]></category>
		<category><![CDATA[cigarette smoking]]></category>
		<category><![CDATA[cotinine]]></category>
		<category><![CDATA[CYP2A6]]></category>
		<category><![CDATA[LC-MS/MS]]></category>
		<category><![CDATA[nicotine exposure]]></category>
		<category><![CDATA[nicotine metabolism]]></category>
		<category><![CDATA[nicotine metabolite ratio]]></category>
		<category><![CDATA[smoking cessation]]></category>
		<category><![CDATA[urine biomarkers]]></category>
		<category><![CDATA[vaping]]></category>
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					<description><![CDATA[An Australian study of 42 adults found no difference in nicotine metabolite ratio between cigarette smokers and vapers, although vapers showed higher nicotine exposure.]]></description>
		
		
		
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