Studiile recente arată că 60% dintre persoanele care au încercat să se lase de fumat au reînceput să fumeze după prima săptămână de abstinență.
Dar cercetătorii spun că prin măsurarea vitezei cu care o persoană reușește să elimine nicotina din organism se poate determina succesul demersului său de a renunța la fumat. În acest sens, un test de sânge ar fi suficient, consideră ei.
Nicotina este una dintre substanțele din țigări care creează cea mai mare dependență – pe măsură ce inhalează nicotină, fumătorii simt nevoia să primească și mai multă.
Însă, din fericire, fiecare individ are capacitatea proprie de a se curăța de nicotină. Oamenii de știință sunt de părere că aceia care renunță mai repede la fumat simt o mai mare nevoie de a se reapuca de acest viciu în comparație cu cei care au fost fumători de cursă lungă.
Un studiu recent realizat în Statele Unite, la care au participat 1.240 de persoane aflate în diferite stadii ale programului de renunțare la fumat, s-a bazat pe analiza sângelui fiecăruia dintre voluntari, pentru a se stabili ”viteza” cu care nicotina este eliminată din organism.
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