According to a new study out of University College London, working 11 hours or more on a daily basis will KILL YOU.

They found that people who work that many hours have a 67% higher risk for developing coronary heart disease than people who work seven or eight hours.

There was such a high connection between long work hours and heart disease that the researchers believe it's on the same level as other more common predictors like cholesterol levels, blood pressure, and smoking.

(WebMD)