Smoking and its health implications!

Image result for e smoking

“Heat-and-not-burn” tobacco products are said to be harmful to health even though they are safer than regular cigarettes.

This is according to UK experts and it is owing to the  fact that 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 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”.

A BBC report noted that the panel was concerned that young non-smokers might start using the products.

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There were also worries that the products could lead people to take up smoking cigarettes.

Reports say 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.

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.

IQOS deviceImage copyrightPHILIP MORRIS LIMITED

But it was unable to quantify the exact health risk.

In the same vein, Professor Alan Boobis, who is the 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.”

Meanwhile, the evidence on ground was  not enough for the committee to compare heat-not-burn with e-cigarettes.

But the committee noted that 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%.

They however encouraged smokers to try e-cigarettes as a way of stopping smoking asserting that people who combine e-cigarettes with support from their local stop-smoking service have some of the highest quit success rates.

Health experts however say quitting tobacco-use completely is still the healthiest option.

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 more –  @bbc.co.ukl

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