Tobacco, Smoking, and Nicotine

摘要: For over half a century it has been known that tobacco use causes immense biological harm, and is addictive. Inhalation of secondhand smoke also disease. Half all cigarette smokers will die prematurely from tobacco, those in middle age. The impact, as measured by disease burden, now greatest the low- middle-income countries. Tobacco control action governments, nongovernmental organizations, academia civil society whole, at international, national, subnational levels, being implemented eventually slow this epidemic, but far more robust vigorous measures are required to end it.