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2#
發表於 2004-3-3 12:56 PM
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According to recent scientific researches, when some parts of our body is strongly stimulated, eg being beaten to a certain extend, our body will secrete a special kind of hormone, with a structure similar to morphine . This will counteract the pain and the damage by that stimulus. If there is oversecretion , it will cause sense of happiness and pleasure. I supposed SM people have more secretions or over active response to these hormones (named endomorph ) |
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