Health10 min read
Why Caffeine Hits Harder After Quitting Smoking
Quit smoking and suddenly one coffee makes you jittery until midnight? Smoking sped up your caffeine metabolism for years. Here's the science and how to adjust.
Expertentipps und wissenschaftlich fundierte Ratschläge zum Nikotinentzug
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Health10 min read
Quit smoking and suddenly one coffee makes you jittery until midnight? Smoking sped up your caffeine metabolism for years. Here's the science and how to adjust.
Health10 min read
Health11 min read
Health12 min read
Cytisine works about as well as Chantix with less nausea and has been used in Europe since the 1960s. Here's the evidence, and why the US still can't buy it.
Health8 min read
Head pounding on day two without nicotine? Here's what causes withdrawal headaches, when they peak, the caffeine mistake that makes them worse, and what actually helps.
Science10 min read
Most people think nicotine is what causes cancer in cigarettes. It isn't. Here's what nicotine alone does to your heart, brain and blood sugar, and why it still matters.
Health9 min read
Still chewing nicotine gum a year after your last cigarette? Why it happens, whether it's harming you, and a step-down plan to get off the gum without relapsing.
Health10 min read
Does Zyban (bupropion) help you quit smoking? How it works, real success rates vs NRT and Champix, dosing, side effects, and who should not take it.
Health9 min read
Does quitting smoking improve erectile dysfunction? How nicotine causes ED, the recovery timeline after you quit, and what to realistically expect.
Health10 min read
How long does nicotine stay in your system? Detection windows for blood, urine, saliva, and hair tests, what cotinine is, and what actually clears it faster.
Science11 min read
Is vaping safer than smoking? We break down the real evidence on lung, heart, and cancer risk, why 'less harmful' isn't 'safe', and what it means for quitting.
Health10 min read
How smoking and nicotine interact with antidepressants like Lexapro and Zoloft, why quitting can affect certain medications, and how to quit safely while on an SSRI.
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