Nicotine pouches, vaping or cigarettes: Which nicotine product is actually the least harmful?

Not all nicotine products are equally harmful. An addiction medicine physician explains how to parse the science.

By: Emma Fenske, University of Colorado Anschutz; Oregon Health & Science University, The Conversation

Outlets: The Conversation

Published: October 13, 2026

Words: 1,487

Last Updated: 4 days, 17 hours ago

By Emma Fenske, University of Colorado Anschutz; Oregon Health & Science University

“Do you smoke cigarettes?” I asked my patient succinctly in a recent clinic appointment.

He matter-of-factly responded, “Not anymore, I use Zyn pouches now.”

As with any patient, I gauged his readiness – or reluctance, in some instances – to disrupt his use of nicotine.

I asked about his interest in trying nicotine replacement therapy, a medical treatment that provides low, …

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