20 minút po ukončení fajčenia – Srdcová frekvencia a krvný tlak sa znižujú.
Po 12 hodinách – hladina oxidu uhoľnatého v krvi klesá na normálnu úroveň.
Po 2 – 12 týždňov – zlepšuje sa krvný obeh a funkcia pľúc.
Po 1 – 9 mesiacoch – kašeľ a dýchavičnosť sa znižujú.
Po 1 roku – riziko vzniku ischemickej choroby srdca sa zníži asi o polovicu.
Po 5 – 15 rokoch – Riziko mŕtvice je rovnaké ako u nefajčiara.
Po 10 rokoch – Riziko rakoviny pľúc sa znižuje na polovicu, znižuje sa aj riziko rakoviny úst, hrdla, pažeráka, močového mechúra, krčka maternice a pankreasu.
Po 15 rokoch – Riziko vzniku ischemickej choroby srdca je rovnaké ako u nefajčiara.
(podľa Svetovej zdravotníckej organizácie)
Zdroje:
1. Mahmud, A, Feely, J. Effect of Smoking on Arterial Stiffness and Pulse Pressure Amplification. Hypertension. 2003; 41(1):183-7.
2. U.S. Department of Health and Human Services. The Health Consequences of Smoking: Nicotine Addiction: A Report of the Surgeon General. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health. DHHS Publication No. (CDC) 88-8406. 1988.
3. U.S. Department of Health and Human Services. The Health Benefits of Smoking Cessation. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health. DHHS Publication No. (CDC) 90-8416. 1990.
4. Doll R, Peto R, Boreham J, Sutherland I. Mortality in relation to smoking: 50 years‘ observations on male British doctors. BMJ. 2004; 328(7455):1519-1527.
5. US Department of Health and Human Services 2004, The Health Consequences of Smoking: A Report of the Surgeon General, US Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health, 2004.
Preložil: OZ Biosféra www.biosferaklub.info