Whether e-cigarette use precedes smoking or smoking precedes e-cigarette use is a critical question, but it is one which needs to be answered through longitudinal research. We need studies that follow the trajectory of teen tobacco/e-cigarette use over time. That is the only way to determine which comes first.

Ironically, Mayor Canepa wants to close up shop for stores which are arguably selling a product that deters consumers from using toxic tobacco cigarettes, while at the same time, protecting existing stores from this competition and allowing them to continue selling their deadly cigarettes to Daly City smokers, which according to recent data, include children, who were able to buy cigarettes at Daly City cigarette stores.

For the University of Kentucky Cancer Center:

The rest of the story is that the next time you hear an organization claim that vaping may not be any safer than smoking, you will know that the group has no scientific credibility. It's just sad to think that the FDA is one of those groups.

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