An anonymous reader quotes a report from the Guardian: Singing, painting or visiting a gallery or museum helps people age more slowly , according to the latest study to link taking an active interest in art and culture with improved health. The findings are the first to show that both participating in arts activities and attending events, such as viewing an exhibition, lead to people staying biologically younger. "These results demonstrate the health impact of the arts at a biological level. They provide evidence for arts and cultural engagement to be recognized as a health-promoting behavior in a similar way to exercise," said Prof Daisy Fancourt, the lead author of the research and the head of the social biobehavioral research group at University College London. However, slower aging does not necessarily mean someone will live longer.…