3. The regulations require pre-approval or substantial equivalence determinations of almost all existing electronic cigarette products.

Furthermore, the web site to which Wimmer links (NEwhere) does not claim that electronic cigarettes are safe. Instead, it suggests that they are safer than cigarettes. In fact, NEwhere acknowledges that electronic cigarettes are not 100% safe, as they do deliver formaldehyde. It its customers that: "electronic cigarettes are not a panacea for smokers. Electronic cigarettes do still contain the harmful chemical formaldehyde in their vapors."

"There's a lot we don't know about them."

Some of the researchers and advocates who opposed our crowdfunding campaign to raise money for a randomized behavioral study of the effects of electronic cigarettes on smoking behavior argued that randomized clinical trials (RCTs) are simply not appropriate to study e-cigarettes because they cannot simulate the real-life situation, where smokers have many choices of different types of products, can engage with social networks, and can experiment over time, change products, advance from one type of product to another, etc.

While most anti-smoking organizations continue to oppose electronic cigarettes, warning of the hypothetical risks of these products, new from the UK suggest that in real life, e-cigarettes are producing substantial public health benefits.

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