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Heat-not-burn tobacco 'is a health risk' | Heat-not-burn tobacco 'is a health risk' |
(35 minutes later) | |
"Heat-not-burn" tobacco products are harmful to health even though they are safer than regular cigarettes, say UK experts. | |
The advisory panel to the government said the devices produce "a number of compounds of concern", including some that can cause cancer. | The advisory panel to the government said the devices produce "a number of compounds of concern", including some that can cause cancer. |
Manufacturers say their products are aimed at smokers who want the "taste of tobacco with no smoke and less smell". | Manufacturers say their products are aimed at smokers who want the "taste of tobacco with no smoke and less smell". |
The panel was concerned that young non-smokers might start using the products. | The panel was concerned that young non-smokers might start using the products. |
There were also worries that the products could lead people to take up smoking cigarettes. | There were also worries that the products could lead people to take up smoking cigarettes. |
The Committee on Toxicity (Cot) looked at the available evidence about the risks of two heat-not-burn products that have recently gone on sale in the UK - IQOS and iFuse. | The Committee on Toxicity (Cot) looked at the available evidence about the risks of two heat-not-burn products that have recently gone on sale in the UK - IQOS and iFuse. |
Harmful compounds | |
The devices heat tobacco to a high enough temperature to create a vapour but not smoke. | The devices heat tobacco to a high enough temperature to create a vapour but not smoke. |
They are different to e-cigarettes, which vaporise a liquid containing nicotine - the highly addictive compound in tobacco smoke. | They are different to e-cigarettes, which vaporise a liquid containing nicotine - the highly addictive compound in tobacco smoke. |
The committee found that people using heat-not-burn products are exposed to between 50% to 90% fewer "harmful and potentially harmful" compounds compared with conventional cigarettes. | The committee found that people using heat-not-burn products are exposed to between 50% to 90% fewer "harmful and potentially harmful" compounds compared with conventional cigarettes. |
But it was unable to quantify the exact health risk. | But it was unable to quantify the exact health risk. |
Prof Alan Boobis, committee chairman, said: "The evidence suggests that heat-not-burn products still pose a risk to users. There is likely to be a reduction in risk for cigarette smokers who switch to heat-not-burn products but quitting entirely would be more beneficial." | Prof Alan Boobis, committee chairman, said: "The evidence suggests that heat-not-burn products still pose a risk to users. There is likely to be a reduction in risk for cigarette smokers who switch to heat-not-burn products but quitting entirely would be more beneficial." |
There was not enough evidence for the committee to compare heat-not-burn with e-cigarettes. | There was not enough evidence for the committee to compare heat-not-burn with e-cigarettes. |
But the committee noted: "If people perceive e-cigarettes as safe this perception could transfer to heat-not-burn tobacco products, despite a lack of data on which to establish this." | But the committee noted: "If people perceive e-cigarettes as safe this perception could transfer to heat-not-burn tobacco products, despite a lack of data on which to establish this." |
Public Health England says there is a large amount of evidence that shows e-cigarettes are much less harmful than smoking - at least 95%. | Public Health England says there is a large amount of evidence that shows e-cigarettes are much less harmful than smoking - at least 95%. |
"We encourage smokers to try e-cigarettes as a way of stopping smoking. People who combine e-cigarettes with support from their local stop-smoking service have some of the highest quit success rates." | "We encourage smokers to try e-cigarettes as a way of stopping smoking. People who combine e-cigarettes with support from their local stop-smoking service have some of the highest quit success rates." |
Quitting tobacco-use completely is still the healthiest option, say health experts. | Quitting tobacco-use completely is still the healthiest option, say health experts. |
A spokesman for Philip Morris Limited, which makes IQOS, said: "We are encouraged by today's statement of the UK's Committee on Toxicity and will continue to share our scientific evidence. | A spokesman for Philip Morris Limited, which makes IQOS, said: "We are encouraged by today's statement of the UK's Committee on Toxicity and will continue to share our scientific evidence. |
"We believe that smoke-free alternatives, including heated tobacco products like IQOS and e-cigarettes, have significant potential to be less harmful than cigarettes and can play an important role for smokers and public health." | "We believe that smoke-free alternatives, including heated tobacco products like IQOS and e-cigarettes, have significant potential to be less harmful than cigarettes and can play an important role for smokers and public health." |
Simon Clark from the smokers' group Forest said: "Electronic cigarettes are a step too far for many smokers so if the government wants smokers to quit there has to be a range of products that fills the gap between combustible tobacco and e-cigarettes." |
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