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Mar. 09, 2012
A Workout Can Change Your DNA
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| Reporting in Cell Metabolism, researchers write that when people who lead relatively sedentary lives worked out the DNA in their muscle fibers changed almost immediately. Scientists also found caffeine had the same effect on isolated rodent muscles. Study co-author Juleen Zierath discusses the DNA modifications. |
Produced by Namisha Sarin Anand
Guests
-
Juleen Zierath
Professor, Clinical Integrative Physiology
Karolinska Institute
Stockholm, Sweden
FEATURED READING
Brilliant Blunders
by Mario Livio
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