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Runner?s High: How The Brain Replaces Pain With Happiness
Runner?s High: How The Brain Replaces Pain With Happiness
http://img-s-msn-com.akamaized.net/t...f&x=1617&y=367Scientists explain the complicated interweaving of chemicals that occur in the brain when a runner experiences a natural high. |
| الساعة الآن 10:38 PM |
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