In fact, the bulk of the evidence suggests that the introduction of the cigarette filter, while obviously not making cigarettes substantially safer, did result in small but measurable declines in cancer risk. These declines occurred due to a tremendous reduction in tar yield, from levels as high as 40-50 mg down to less than 20 mg. The evidence suggests that further declines - to levels below this massive initial drop - were not associated with further declines in cancer risk.

The most important results were as follows:

b. Menthol

Thus, if it had been the intent of Congress to eliminate this problem, Congress would have chosen to simply mandate the removal of these "light" products from the market. But Congress did not do that.

Although it seems like a fantastic idea, the idea of having caffeine in your E-Juice is most likely a gimmick. Considering caffeine naturally has a very bitter taste, dissipates at high heat, and only 60% potent when inhaled caffeine infused E-Juice doesn’t seem to be a viable option. Unless you’re okay with super concentrated caffeine that tastes very bitter, you’re better off getting your morning fix from coffee rather than looking at E-Juice as an alternative.

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