As sure as you're born, the quality of your life decreases the minute you start smoking. It starts gradually. You may get out of breath easier, and mouth lesions may show up. Pretty soon—loose teeth and wrinkles appear. You can develop emphysema or heart disease, and deadly cancer. This doesn't have to happen. Life is short. And precious. Be selfish with it. Quit NOW.
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National Cancer Institute
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American Cancer Society
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Mayo Clinic
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