Europe’s leading doctors are to call for tighter regulation of traditional Chinese medicine, anxious that recent recognition by the World Health Organization will encourage the use of unproven therapies that can sometimes be harmful. The Federation of European Academies of Medicine (FEAM) and the European Academies’ Science Advisory Council will issue a joint statement on Thursday urging the WHO to clarify how traditional Chinese medicine and other complementary therapies should be used. Earlier this year, the WHO decided to add…