Health & Family

Exercise does a lot of good things — it burns calories, helps keep your weight in check and lowers your risk of heart disease, stroke and diabetes. Now add one more thing to the list: physical activity can change your DNA.

Unlike the aberrations and genetic mutations caused by carcinogens and toxins, exercise-induced alterations to DNA are more like tune-ups, helping muscles to work better and more efficiently. What’s more, these changes occur even after a single 20-minute workout.

Juleen Zierath, a professor of physiology at the Karolinska Institute in Stockholm, reports with her colleagues in the journal Cell Metabolism about these very early changes that muscle cells undergo the first time you get off the couch and into the gym. The researchers worked with a group of 14 young men and women who were relatively sedentary, and asked them to work out on an exercise bike that measured their maximum…

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About heloise8

Meaning of "trough" -- Trough is the bottom of a transverse wave. And generically means a low point or a place to fill. Venus is related to this meaning. Veins are to be filled, and venusian people are loving. The left is more venusian than the right, hence The Trough--where Heloise helps the great and the small. Heloise the politico from Blogcritics.org. Physics preacher, blogger, gardener, beach lover, book lover, writer, author.

Posted on March 7, 2012, in Uncategorized. Bookmark the permalink. Leave a comment.

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