06 February 2011
"The implications of this for health are manifold. We already know that disrupted clocks – for example, caused by shift-work and jet-lag – are associated with metabolic disorders such as diabetes, mental health problems and even cancer."
A second study identified a similar 24-hour rhythm in marine algae. This groundbreaking research shows that body clocks are ancient mechanisms that have stayed with us through a billion years of evolution.
Source: Gizmag, Ancient body clock discovered that helps to keep all living things on time
Source: NY Times - Comparing recoveries: Job changes
Normal salary: Levels of income