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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How to Quit Vaping Step by Step: The Complete 2026 Plan
A complete, evidence-based step-by-step plan to quit vaping in 2026. From setting your quit date to managing withdrawal, choosing NRT, and breaking…
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Best Apps to Quit Vaping in 2026: Ranked & Compared
The best apps to quit vaping in 2026, ranked by evidence, features, and real-world results. From AI coaching to text-based programs —…
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The UK Disposable Vape Ban Explained: What Smokers and Vapers Need to Know in 2026
The UK disposable vape ban took effect on 1 June 2025 — and a new vape duty arrives in October 2026. Here…
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Secondhand Smoke Dangers: Health Risks, Statistics, and How to Protect Your Family in 2026
Secondhand smoke kills over 41,000 non-smokers in the U.S. every year and contains 7,000+ chemicals. Discover the full health risks for adults,…
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iQuit vs Smoke Free vs QuitNow vs Kwit: Best Quit-Smoking App Compared Head-to-Head (2026)
iQuit vs Smoke Free vs QuitNow vs Kwit — a feature-by-feature, evidence-based comparison of the four leading quit-smoking apps in 2026. We…
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Can You Quit Smoking If You Have Schizophrenia or Bipolar Disorder? (2026 Evidence)
Yes — people with schizophrenia and bipolar disorder can quit smoking. The landmark EAGLES trial confirmed that varenicline and bupropion are neuropsychiatrically…
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Smoking and Heart Attack Risk: 2026 Statistics on How Fast Cardiovascular Risk Falls After Quitting
Smoking doubles heart attack risk. This 2026 data roundup shows exactly how fast that risk falls after quitting — at 24 hours,…
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Menthol Cigarette Ban 2026: The Cessation Data Smokers Need to Know
Menthol cigarette bans are reshaping cessation outcomes worldwide. Here are the peer-reviewed statistics — quit rates, demographic data, and what real bans…
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How Do You Quit Vaping? The 2026 Evidence-Based Answer
Quitting vaping is harder than it looks — but the evidence is clear on what works. This guide walks you through NRT,…
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Quit Smoking and Depression: What Really Happens to Your Mental Health in 2026
Quitting smoking can cause temporary depression — but research shows it ultimately improves mental health as much as antidepressants. Here’s the evidence-based…
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Smoking and Mental Health: How Quitting Improves Anxiety, Depression, and Wellbeing (2026)
Smoking and mental health are deeply linked — and quitting improves both. Research shows that stopping smoking reduces anxiety and depression as…
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How Long Does Nicotine Withdrawal Last? A Symptom-by-Symptom Duration Guide (2026)
How long does nicotine withdrawal last? Most physical symptoms resolve in 2–4 weeks. This guide covers the precise duration of every withdrawal…
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