Sunday, February 5, 2012

Tai chi reduces DNA damage

April 17, 2010 by David Bendall · Leave a Comment 

Two studies from researchers at the University of Kebangsaan in Malaysia suggest that practicing tai chi leads to reductions in damage to DNA. The first study which compared 35 adults over the age of 45 who had practiced tai chi at least 7 years to 35 sedentary controls. The individuals who practiced tai chi had higher levels of normal DNA and lower levels of mild and severely damaged DNA compared to the controls.

Abstract

In a separate study, researchers at the same University followed a group of tai chi participants and matched sedentary controls over the course of a year. They found that after 12 months the sedentary controls had decreased normal DNA and increased severely damaged DNA compared to the tai chi group.

Abstract

According to researchers at the National Cancer Institute in Bethesda MD, physical activity has been shown in epidemiological reviews to reduce cancer risk. While the reasons for this reduced risk have not been established, improved DNA repair mechanisms is one of the beneficial effects if increased physical activity that may contribute to the reduced risk.

Abstract

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