Cannabis users ‘fail to grasp health risks of smoking,’  study says | CannabisPosted by On

Hundreds of thousands of people who smoke cannabis describe themselves as non-smokers, a study has revealed. Experts fear the findings mean cannabis users may not appreciate that smoking the drug carries many of the same health risks as smoking tobacco.

The study, published in the journal Addiction, and based on a survey of almost 13,000 British adults, estimates that 380,000 people who describe themselves as non-smokers are smoking cannabis with or without tobacco at least weekly.

A further 830,000 tobacco smokers also smoke cannabis at least weekly, suggesting that there may be around 1.2 million weekly cannabis smokers in Britain, a figure borne out by previous studies.

“It is extremely concerning,” said Hannah Walsh of King’s College London, one of the study’s authors. “It is possible that they do not realise they are putting their health at risk. It’s also a concern that people may be unwittingly establishing a tobacco addiction, with cannabis acting as their route into a lifetime of smoking tobacco.”

The study discusses recent research suggesting that UK-based recreational cannabis users who mix the drug with tobacco will use about 0.35g of tobacco per joint, equivalent to one third of the content of a cigarette.

“This exposes participants to cotinine (the main metabolite of nicotine found in the bloodstream) levels suggestive of moderate tobacco exposure,…

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Hundreds of thousands of people who smoke cannabis describe themselves as non-smokers, a study has revealed. Experts fear the findings mean cannabis users may not appreciate that smoking the drug carries many of the same health risks as smoking tobacco.

The study, published in the journal Addiction, and based on a survey of almost 13,000 British adults, estimates that 380,000 people who describe themselves as non-smokers are smoking cannabis with or without tobacco at least weekly.

A further 830,000 tobacco smokers also smoke cannabis at least weekly, suggesting that there may be around 1.2 million weekly cannabis smokers in Britain, a figure borne out by previous studies.

“It is extremely concerning,” said Hannah Walsh of King’s College London, one of the study’s authors. “It is possible that they do not realise they are putting their health at risk. It’s also a concern that people may be unwittingly establishing a tobacco addiction, with cannabis acting as their route into a lifetime of smoking tobacco.”

The study discusses recent research suggesting that UK-based recreational cannabis users who mix the drug with tobacco will use about 0.35g of tobacco per joint, equivalent to one third of the content of a cigarette.

“This exposes participants to cotinine (the main metabolite of nicotine found in the bloodstream) levels suggestive of moderate tobacco exposure,…



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