Circadian Clock Linked to Obesity, Diabetes and Heart Attacks

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Northerner

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Disruption in the body?s circadian rhythm can lead not only to obesity, but can also increase the risk of diabetes and heart disease.

That is the conclusion of the first study to show definitively that insulin activity is controlled by the body?s circadian biological clock. The study, which was published on Feb. 21 in the journal Current Biology, helps explain why not only what you eat, but when you eat, matters.

The research was conducted by a team of Vanderbilt scientists directed by Professor of Biological Sciences Carl Johnson and Professors of Molecular Physiology and Biophysics Owen McGuinness and David Wasserman.

?Our study confirms that it is not only what you eat and how much you eat that is important for a healthy lifestyle, but when you eat is also very important,? said postdoctoral fellow Shu-qun Shi, who performed the experiment with research assistant Tasneem Ansari in the Vanderbilt University Medical Center?s Mouse Metabolic Phenotyping Center.

http://www.newswise.com/articles/circadian-clock-linked-to-obesity-diabetes-and-heart-attacks
 
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