How Working Too Much Can Actually Kill You

(Time) A 31-year-old woman in Japan who put in more than 150 hours of overtime in a month died of congestive heart failure after working too much, her employer announced this week.
Miwa Sado was a journalist for Japan's national public broadcasting organization, NHK, when she died in her home in July 2013, the news outlet said in a statement. Labor authorities later determined Sado’s death was due to “overwork," according to the Asahi Shimbun newspaper...