Effects of Qigong on immune cells.

Lee MS, Huh HJ, Jeong SM, Lee HS, Ryu H, Park JH, Chung HT, Woo WH.

Department of Qi-Medicine, Institute of Biotechnology, School of Medicine, Wonkwang University, Iksan, Republic of Korea.

The aim of this study was to investigate the influence of two acute Qigong interventions (Qi-training and Qi-therapy) on immune cells. The Qigong interventions were compared with placebo training and placebo therapy in which no attempt was made to gather or move Qi. Immune cell numbers were measured pre-intervention, immediately post-intervention and 1 or 2 hours post-intervention. White blood cells increased significantly 2 hours after actual Qi-training (p < 0.05) but not sham training compared with pre-intervention There were significant increases in lymphocytes 2 hours after actual but not sham Qi-training (p < 0.05) and monocyte numbers were significantly increased immediately after both actual Qi-training (p < 0.01) and sham training (p < 0.05). NK cell numbers decreased significantly both immediately after Qi-training and after sham movements done without concomitant Qi-training (p < 0.01). There were no significant effects on neutrophils. Actual Qi-therapy but not sham therapy increased monocyte numbers immediately after Qi-therapy, and lymphocytes increased more after real than after sham therapy. Neutrophils were again little changed The data indicate that a single Qigong intervention can increase the monocyte and lymphocyte numbers.

Publication Types:

• Clinical Trial
• Randomized Controlled Trial
• Research Support, Non-U.S. Gov't

PMID: 12856872 [PubMed - indexed for MEDLINE]