Stated another way, Dr. Glantz is cautioning the FDA against assuming that e-cigarettes are safer than conventional cigarettes in terms of their effects on lung function.

In banning the sale of e-cigarettes to minors, the legislation defines e-cigarettes the way they should be defined: as vapor products or alternative nicotine products.

The Rest of the Story

They write:

The study concludes that e-cigarettes are not helpful for smoking cessation among cancer patients.

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