First cigarette of the day could be more deadly

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First cigarette of the day could be more deadly

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First cigarette of the day could be more deadly

by CBSTV Videos 0:49 mins

First cigarette of the day could be more deadly

by CBSTV Videos 0:49 mins

Researchers in Maryland found people people who waited at least an hour before smoking in the morning have a lower risk of developing lung cancer. And a new study explains how tanning can become addictive. Alexis Christoforous takes a look at some of the day’s top health stories.

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