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Understanding what's happening in your body makes quitting less mysterious. This section explains why nicotine is so addictive, what to expect from withdrawal day by day, and how the heart, lungs and cancer risk recover once you stop.
Timelines vary from person to person, so treat them as a guide, not a promise.
5 articles in this section, newest first:
August 10, 2026 · Body & Health
Why quitting smoking is one of the best things you can do in pregnancy, how second-hand smoke affects babies, children and adults, and the support and treatments available to parents-to-be.
August 3, 2026 · Body & Health
Why many people cough more after they stop smoking, how long a quitter's cough usually lasts, simple ways to ease it, and the warning signs that mean you should see a doctor.
July 20, 2026 · Body & Health
From 20 minutes to 15 years: how your heart, lungs, circulation, taste and cancer risk recover after your last cigarette, based on WHO, NHS and CDC guidance, with honest caveats.
July 13, 2026 · Body & Health
A day-by-day guide to nicotine withdrawal: when symptoms start, when they peak, how long irritability, poor sleep, hunger and cravings usually last, and what helps at each stage.
July 6, 2026 · Body & Health
How nicotine hooks the brain in seconds, why the calm a cigarette brings is mostly relief from withdrawal, and how habits, cues and emotions turn a chemical dependence into a daily routine.
