The number of hours you log at work each week can have a significant impact on your health and your longevity -- especially if you overwork.
원문출처 : https://www.cnn.com/2018/10/08/health/work-schedule-live-longer-living-to-100/index.html
원문출처 : https://www.cnn.com/2018/10/08/health/work-schedule-live-longer-living-to-100/index.html