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In reply to the discussion: Rush Limbaugh announces he has advanced lung cancer [View all]Peaceful Protester
(280 posts)Cancer and heart disease are the two leading causes of death for middle-aged adults aged 4564, comprising 50% of all deaths in this age range.
Smoke is harmful to lung and heart health. Whether from burning wood, tobacco or marijuana, toxins and carcinogens are released from the combustion of materials. Smoke from marijuana combustion has been shown to contain many of the same toxins, irritants and carcinogens as tobacco.
Cigar smoking causes cancer of the oral cavity, larynx, esophagus, and lung. It may also cause cancer of the pancreas. Moreover, daily cigar smokers, particularly those who inhale, are at increased risk for developing heart disease and other types of lung disease.
Lung diseases caused by smoking include COPD, which includes emphysema and chronic bronchitis. Cigarette smoking causes most cases of lung cancer. If you have asthma, tobacco smoke can trigger an attack or make an attack worse. Smokers are 12 to 13 times more likely to die from COPD than nonsmokers.