Governments in Europe should impose much higher taxes on alcohol and unhealthy food to tackle the continent’s 284,000 deaths a year from liver disease, experts say. Taxes on those products should rise sharply enough for the money raised to cover the huge costs they place on health services, the criminal justice system and social services. The call for tough action on common causes of serious liver disease comes from a commission of experts from the European Association for the Study of the Liver and the Lancet medical journal. They are urging governments in Europe to ensure all alcoholic products carry health warnings and stop under-18s being targeted with online advertisements for alcoholic drinks and junk food. Bold steps are needed to combat “an escalating and unsustainable burden of liver disease”, the commission says in a report published on Wednesday in the Lancet . The experts call on the EU and World Health Organization to encourage national governments in Europe to implement their recommendations.…