October 25, 2014
(AP - Violence can prematurely age children, by as much as seven to 10 years.
That's according to a study published in Molecular Psychiatry and written about in U-S-A Today.
The study looked at children's D-N-A sequences and found they shortened faster than normal in kids exposed to violence.
Researchers say that may make children more likely to get diseases associated with aging -- like heart attacks -- seven to 10 years before their peers.
The study looked at children who faced three types of violence: domestic violence against their mother, bullying and being the target of mistreatment from an adult.
Copyright 2014 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.