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Yoga and immune system functioning: a systematic review of randomized controlled trials
R I Falkenberg1,2, C Eising3, M L Peters4
1Albert-Ludwigs-Universität Freiburg, University College Freiburg, Bertoldstr. 17, 79089, Freiburg, Germany. ruth.falkenberg@posteo.de.
Journal of Behavioral Medicine
|February 12, 2018
Summary
Yoga practice may reduce inflammation by downregulating pro-inflammatory markers like IL-1beta. Further research is needed, but yoga shows potential as a complementary therapy for inflammatory conditions.
Area of Science:
- Integrative Medicine
- Immunology
- Mind-Body Practices
Background:
- Yoga is an ancient mind-body practice with recognized health benefits.
- Its effects on the immune system are crucial for clinical application.
- Growing evidence suggests yoga's potential in managing various health conditions.
Purpose of the Study:
- To systematically review randomized controlled trials (RCTs) on yoga's effects on immune functioning.
- To evaluate yoga's potential as a complementary intervention for inflammatory diseases.
- To identify research gaps in yoga's impact on immunity.
Main Methods:
- Systematic review of 15 randomized controlled trials (RCTs).
- Qualitative evaluation of study findings on immune markers.
- Analysis of effects on pro-inflammatory cytokines and immune cell function.
Main Results:
- Yoga demonstrated a general pattern of downregulating pro-inflammatory markers.
- Observed decreases in Interleukin-1 beta (IL-1beta).
- Indications for reductions in Interleukin-6 (IL-6) and Tumor Necrosis Factor-alpha (TNF-alpha).
- Potential enhancement of cell-mediated and mucosal immunity.
Conclusions:
- Yoga may serve as a complementary intervention for inflammatory conditions.
- Longer yoga practice duration may be needed for consistent effects on inflammatory markers.
- More research is required to establish definitive conclusions on yoga's immune effects.
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