The most significant contributor to respiratory diseases is

Question

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Cigarette smoking is the most significant contributor to respiratory diseases, including lung cancer, chronic obstructive pulmonary disease (COPD), and asthma. It damages the airways in the lungs and reduces their efficiency, leading to breathing problems and other lung-related health issues. Lack of exercise, alcohol consumption, and unhealthy eating habits can also contribute to respiratory diseases, but not to the extent that cigarette smoking does.

The Most Significant Contributor to Respiratory Diseases Is