Amassing published studies show that sitting for extended periods of time each day leads to increased risk for early death, as well as heart disease, diabetes and other health conditions. Emerging data suggests that it is not sufficient to simply replace sitting with standing. Srinivasan Beddhu, from the University of Utah (Utah, USA), and colleagues analyzed data collected in 3,626 men and women enrolled in the National Health and Nutrition Examination Survey, 2003-2004.  The team found that by replacing sitting for 2 minutes each hour with walking for 2 minutes hourly, lowered the risk of dying by 33%.  The study authors submit that: “Interventions that replace sedentary duration with an increase in light activity duration might confer a survival benefit.”

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Source: WorldHealth.net