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Trauma seems to be passed down genetically — but experts still aren’t sure what that means

Trauma is an experience so harrowing that it can alter our gene expression — and in some cases, these changes can be passed down to future generations. But if the traumas experienced by our parents, grandparents and other ancestors can be directly transmitted to us through our genes — and presumably, we pass down our own psychological residue to our kids — what does that mean exactly?...

Originally posted on salon.com