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According to projections by the authors, a nationwide ban on public smoking could prevent as many as 154,000 heart attacks each year. These findings are particularly important in light of mounting evidence that second-hand smoke exposure is nearly as harmful to the heart as chronic active smoking
The scientific evidence that links secondhand smoke with heart disease and cancer has been mounting for decades. Not only that, the effects of temporary exposure to smoke are also well documented and include headaches, breathing problems, and even nausea.
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