Health CMI reports on several studies that find that acupuncture benefits sleep and reduces insomnia.

A two month follow-up to the treatment regime demonstrates that acupuncture is superior to sham acupuncture and estazolam for the improvement of sleep quality. True acupuncture also produced superior clinical results for sleep efficiency and daytime functioning. Acupuncture improved daytime functioning including: fatigue reduction, reduced sleepiness, increased alertness and concentration, reduced mood disturbances.