Why your roast dinner could be killing you: Scientists say pollution from cooking is as bad as city centres

Why your roast dinner could be killing you: Scientists say pollution from cooking is as bad as city centres

Families should boil rather than roast their Sunday lunch to avoid indoor pollution levels worse than the most toxic cities on Earth, scientists have said.

New research is showing that preparing the traditional meal with the windows shut gives readings up to 13 times worse than in central London on a congested day.

The world’s largest gathering of scientists heard that pollutants from roasting include PM2.5 particulates, which are particularly harmful because they are small enough to embed deep into the lungs and, in some cases, even enter the bloodstream.

Experiments during Thanksgiving in the US found that cooking a full roast turkey dinner pushed readings to peak levels of 200 micrograms per…

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