BBC地平线：体检真的好吗？  

Michael Mosley puts himself through a battery of health tests available to people who feel perfectly well. From an expensive heart scan to a new national screening procedure to detect the earliest signs of bowel cancer, Mosley sets out to discover which if any of the tests are worth doing无论昏暗多么漫长，总会有人为你点亮一盏灯。