New research concludes that acupuncture benefits sleep. A controlled trial conducted on pigs measured sleep outcomes when the subjects received acupuncture at acupoints GV20 and Dafengmen (an acupoint anatomically similar to human GV20, Baihui). Results were measured using an actigraph (Octagonal Basic Motionlogger) and by measuring catecholamine counts in the urine after the application of acupuncture. Pigs receiving acupuncture at Dafengmen for 20 minutes at a depth of 10-20mm showed significant values on the actigraph and urine analysis showed significant changes in the catecholamine count.
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