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but charity can't find anyone willing to print its provocative claims EXCL: Attack ad wants the NHS to ban bacon and sausages for patient meals Read more: Britain's most calorific pies revealed - and the results will shock you See more Daily Mail on Google - save us as a Preferred Source A notorious pro-vegan campaign group wants to compare the harms of red meat to cigarettes in pursuit of turning the NHS completely vegan

Source: BMJ

Model results for outcome 2 in Australia are not reported, as models did not converge due to the small sample (n=110)

This is because the inhalation style is different to that of a cigarette, which makes them better suited to experienced vapers