25 Surprising Ways Stress Affects Your Health
Stress can set off an acute attack of back pain as well as contribute to ongoing chronic pain, probably for the simple reason that the "fight or flight" response involves tensing your muscles so that you're ready to spring into action.
One recent study in Europe found that people who are prone to anxiety and negative thinking are more likely to develop back pain, while a U.S. study tied anger and mental distress to ongoing back pain.
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