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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Gum, Mints or Toothpicks? Oral Substitutes vs Nicotine Gum
What to chew instead of smoking: sugar-free gum, mints and toothpicks compared with nicotine gum on cravings, dosing rules, teeth and total…
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How to Get Free or Cheap Nicotine Patches in 2026
How to get free nicotine patches in 2026: quitlines, insurance, NHS, PharmaCare, PBS and HSE routes, plus the cheapest self-pay option if…
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Quitting Smoking for Your Kids: Motivation That Lasts
Quitting smoking for your kids fades by week three. Turn the motive into a daily mechanism, with the evidence on modelling and…
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Quit Smoking Reddit Advice: What Actually Holds Up
Quit smoking Reddit advice, evidence-checked: NOPE, junkie thinking, the 3-day rule and cold-turkey absolutism, each weighed against real research.
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Smoking and Psoriasis: What Changes When You Quit
Smoking and psoriasis: the real risk numbers, the dose response, why treatment may work less well, and what honestly changes after you…
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Do Cigarette Filters Actually Do Anything? (2026)
Do cigarette filters actually do anything? What they remove, how ventilation holes gamed machine tests, and their link to lung adenocarcinoma.
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Can You Donate Blood If You Smoke? Rules and Effects
Can you donate blood if you smoke? Yes. NHS, Red Cross and Canadian Blood Services rules checked, plus what carbon monoxide changes…
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Track Your Smoking for a Week Before You Quit (2026)
Track your smoking for a week before you quit: what to log, a worked 7-day example, and how to turn trigger hours…
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Using a Quit App With Your Stop Smoking Service
Using a quit smoking app with a stop smoking service: what the adviser handles, what the app covers between appointments, and how…
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Can You Use Nicotine Patches While Breastfeeding?
Can you use nicotine patches while breastfeeding? Most guidance says yes – NRT is preferred over smoking, though gum or lozenge is…
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Does Quitting Smoking Help Back Pain? What Evidence Shows
Does quitting smoking help back pain? The 2026 evidence on disc degeneration, pain scores after quitting and spinal surgery, stated honestly.
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Does Quitting Smoking Improve Your Cholesterol? (2026)
Does quitting smoking improve cholesterol? HDL rises within weeks and oxidized LDL falls. The real numbers, the weight-gain caveat, and when to…
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