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Now, a new study adds further evidence that the illegal muscle builders may have serious consequences: Taking steroids could set the stage for a heart attack, new research presented at the Brazilian Congress of Cardiology suggests

You can't keep indulging day after day if you want to avoid becoming a chain-smoker

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How Cigarette Smoking Causes False Breathalyzer Readings When you smoke a cigarette, the combustion process produces a chemical compound called acetaldehyde