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What the research actually says
Why vaping is addictive, how much nicotine is really in a device, and how the evidence on vaping versus smoking stands today, sourced and stated plainly, without scare tactics.
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A clear, sourced explanation of why vaping is so addictive, how nicotine acts on the brain, why nicotine salts changed the game, and what makes vaping habit-forming beyond the chemistry.
9-minute read
Vaping is less harmful than smoking, but 'less harmful' is not 'safe'. What the major reviews conclude, where they disagree, and what it means if you vape but never smoked.
Updated July 26, 2026
How to work out the nicotine in a disposable, a pod, or a bottle of e-liquid, and roughly how many cigarettes that compares to.
Updated July 26, 2026
The short-term effects of vaping that show up in research, cough, throat irritation, sleep, heart rate, dental health, and how quickly each improves after quitting.
Updated July 26, 2026
What nicotine does to dopamine, receptors, and the stress system, and why that explains cravings, irritability, and the fact it gets better on a schedule.
Updated July 26, 2026
The evidence base for quitting vaping: what works, roughly how much, and where the research is still thin. Sourced, with the uncertainty left in.
Updated July 26, 2026
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