20:32Health CheckLibraries - Good for Your Health as Well as for Books?BBC World Service Duration: 27 minutes Wed 23rd Nov 2016, 20:32 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowResearchers in Philadelphia say librarians improve people’s health. Show more GenresFactualHealth & WellbeingFormatsMagazines & ReviewsBrandHealth Check Source: BBC Online