“Heat-not-burn tobacco” products compared to cigarettes and e-cigarettes

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Devices that supply nicotine without inhaling smoke can help smokers who cannot stop or do not want to stop using nicotine dramatically reduce their risk of smoking-related illness and death.

However, in order for smokers to switch to these alternatives, the product must provide what smokers expect from cigarettes.

A recent study by Queen Mary University of London evaluates the safety and efficacy of these products and focuses on IQOS, the most popular “heat-not-burn tobacco” product.

Researchers compared IQOS’s nicotine delivery and user ratings to cigarettes, Juul (the US version of “pod” -based e-cigarettes with high nicotine content), and refillable e-cigarettes.

IQOS provided less nicotine than cigarettes. It also supplied less nicotine than Juul and was less effective in reducing the urge to smoke. Compared to traditional refillable e-cigarettes, IQOS delivered nicotine faster, but received less favorable reviews.

The study concludes that IQOS may be less effective than the US version of Juul when it comes to smoking cessation (the version sold in the UK has very little nicotine delivery due to EU regulations. Therefore, it is unlikely to be useful). IQOS can be as effective as refillable e-cigarettes, but research participants preferred refillable e-cigarettes.

Professor Peter Hajek, author of Queen Mary University of London, said: “IQOS may help smokers quit smoking, especially in countries like Japan where e-cigarettes are banned. To remain a more popular option.”

Daily use of e-cigarettes shows “obvious benefits” in helping smokers quit smoking

For more information:
Nicotine delivery and user rating of the IQOS heat-not-burn tobacco system compared to tobacco, Juul, and refillable e-cigarettes. Nicotine and tobacco research (2021). DOI: 10.1093 / ntr / ntab094 / 6275288

Courtesy of Queen Mary University of London

Quote: Https: // compared to cigarettes and e-cigarettes obtained on May 17, 2021 (May 17, 2021) “Heat-not-burn tobacco” products

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“Heat-not-burn tobacco” products compared to cigarettes and e-cigarettes

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