Tribble said the vapors helped her quit a 28-year, pack-a-day habit by supplying nicotine minus the harmful chemicals in cigarettes. I no longer put smoke in my body, or carbon monoxide or tobacco, said Tribble. She said she does not plan to quit e-cigarettes after years of frustrating failures to quit the regular kind. I was stressed the whole time. I was craving the cigarettes, said Tribble.
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