The iQuit guide library
Quit smoking guides, science and motivation
Practical, research-backed articles for every stage of quitting, from choosing a method and planning your quit day to handling cravings and staying smoke-free.
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Movember and Quitting Smoking: A Men’s Health Plan
Movember quit smoking plan: what the NHS says about smoking and men’s health, plus a 30-day quit plan built on Smokefree.gov and…
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What Is Snuff? Dry, Moist and Nasal Snuff Explained
What is snuff? Learn how dry, moist and nasal snuff differ, what the NCI says about cancer and nicotine, and how to…
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Can You Smoke on Blood Thinners? Risks Explained
Can you smoke while on blood thinners? What the NHS and the US warfarin label say about clots, INR and quitting, and…
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Foods That Contain Nicotine: Tomatoes, Eggplant, Tea
Foods that contain nicotine: tomatoes, potatoes, eggplant, peppers and tea hold traces. See the measured levels, how they compare with a cigarette…
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Quit Smoking App for COPD: Support When Every Breath Counts
Quit smoking app for COPD: why quitting matters most, medical support first, what an app can add and how to plan for…
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Does Smoking Dehydrate You? Dry Mouth and Water Facts
Does smoking dehydrate you? What the NHS and a 2025 study say about dry mouth and saliva, what is unproven, and how…
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How to Taper Off Nicotine Lozenges: A Step-Down Plan
How to taper off nicotine lozenges: the 12-week label schedule, how to stretch the gaps, the last lozenges, and what to do…
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Military Smoking Statistics 2026: Service Members, Veterans
Military smoking statistics 2026: 18.4% of active duty troops smoked in 2018 and 37.8% used any tobacco. Veteran rates, survey limits and…
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Best Quit Smoking Videos and TED Talks Worth Watching
The best quit smoking videos and TED talks from the CDC, NHS, Mayo Clinic and more, with what each covers, run times…
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Vaping vs Nicotine Patches to Quit Smoking: 2026 Evidence
Vaping vs nicotine patches to quit smoking: the 2019 NEJM trial, the latest Cochrane review, FDA and NHS positions, and how to…
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Best Day to Quit Smoking: Does Monday Really Work? (2026)
Monday has the most quit interest, but does it help you succeed? See what the research shows and how to pick the…
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What Do Smokers’ Lungs Look Like vs Healthy Lungs?
What do smokers lungs look like vs healthy lungs? A plain-language look at airway and air sac damage, what CT scans show,…
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