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Mother-in-law day?
They often get a bad rap, but in-laws can be a woman’s best friend.
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The biological roots of post-traumatic stress disorder
U-M researchers have found that PTSD, the severe anxiety disorder that can follow traumatic events, is not just a psychological problem. “Traumatic events can get under your skin and literally alter your biology,” says researcher Monica Uddin, whose team found that trauma seems to change gene expression, altering the immune system.
