About QuitSmoke Pro: Author, Clinical Methodology & Primary Sources
QuitSmoke Pro (quitsmoke.fyi) is an evidence-based smoking, vaping, and oral nicotine cessation companion built to replace punitive “streak-reset shame” with transparent physiological milestones, behavioral neuroscience, and financial clarity.
1. Author & Editorial Review Process
Written & Researched by Tarun — Founder & Lead Health Product Researcher, QuitSmoke Pro
Tarun is the creator and lead researcher behind QuitSmoke Pro across iOS, Android, and quitsmoke.fyi. He synthesizes peer-reviewed tobacco cessation epidemiology, nicotine pharmacokinetics, and behavioral psychology into interactive tools and plain-English recovery guides for people quitting cigarettes, high-concentration 5% disposable vapes, and oral nicotine pouches (Zyn, Velo, On!).
Fact-Checking & Clinical Verification Standard: Every guide and calculator on quitsmoke.fyi is directly cross-checked against primary public-health consensus documents (World Health Organization, U.S. Surgeon General / CDC, British Thoracic Society, and Cochrane Tobacco Addiction Group) and cited with direct links to PubMed, BMJ, JAMA, and Oxford Academic papers so readers and clinicians can verify every number at the source.
2. Our Primary Clinical Sources (E-E-A-T)
Every physiological recovery milestone, withdrawal timeline, and risk-reduction statistic published in the QuitSmoke Pro Clinical Library and mobile application is grounded strictly in primary public health syntheses and peer-reviewed medical literature. We do not publish unverified wellness claims, sponsored supplement endorsements, or undocumented medical advice.
Our core clinical benchmarks are drawn from:
- World Health Organization (WHO): Health Benefits of Smoking Cessation (20 Minutes to 15 Years Timeline)
- U.S. Surgeon General & CDC: Smoking Cessation: A Report of the Surgeon General (2020)
- British Medical Journal (BMJ): 50-Year British Doctors Prospective Study (Doll et al.) & Mental Health After Smoking Cessation Meta-Analysis (Taylor et al.)
- Cochrane Tobacco Addiction Group: Systematic Reviews on Behavioral & Pharmacological Cessation Outcomes
- US Preventive Services Task Force (USPSTF): Low-Dose CT Lung Cancer Screening Pack-Year Guidelines
3. Mathematical Formulas Used in Our Calculators
Both our web calculators and the QuitSmoke Pro mobile app use identical, deterministic formulas:
| Metric / Tool | Exact Formula | Primary Reference |
|---|---|---|
| Vape & Pod Cost | (Weekly Disposables or Pod Packs ÷ 7) × Unit Price × Days | Weekly consumable cost & 5% nicotine salt equivalence |
| Zyn & Nicotine Pouch Load | (Weekly Cans × 15 Pouches ÷ 7) × Labeled mg × ~40% Absorption | Standard 15-pouch tin format (3mg–12mg buccal absorption) |
| Cigarette Money Saved | (Daily Cigarettes ÷ 20) × Pack Price × Smoke-Free Days | Standard 20-cigarette pack retail unit cost |
| Life Expectancy Regained | Cigarettes Avoided × 11 mins (BMJ) or 20 mins (UCL) | Shaw et al., BMJ 2000;320:53 & UCL Addiction Study |
| Smoking Pack-Years | (Average Cigarettes Per Day ÷ 20) × Years Smoked | NCI & USPSTF Clinical Exposure Definition |
| Chewing Tobacco Cost | (Weekly Tins ÷ 7) × Price Per Tin × Days | Smokeless tobacco tin cost projection |
4. Privacy-First Architecture & Medical Disclaimer
QuitSmoke Pro does not sell personal health data to advertisers or third-party data brokers. All tools on quitsmoke.fyi run 100% client-side in your browser without storing your inputs on external servers.
Medical Disclaimer: QuitSmoke Pro is an educational and behavioral self-tracking tool, not a licensed medical provider. Always consult a qualified physician or healthcare professional before beginning or modifying Nicotine Replacement Therapy (NRT) or prescription cessation medications (such as varenicline or bupropion).
Questions, clinical corrections, or press inquiries? Contact us at support@quitsmoke.fyi.
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