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Very cold showers taken for several minutes have also been shown in research to raise beta-endorphin and noradrenelin levels, as seen in this study: http://www.ncbi.nlm.nih.gov/pubmed/17993252

They can be used to stave off depression or simply to raise mood in general, and also boost testosterone in men.

By Curt on Nov 23, 2012 at 1:00pm

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