Effect of Raja Yoga Meditation on the lipid profile of post-menopausal women.

ABSTRACT

Background: Coronary artery disease is an important cause of death and disability among older women. Modification in lipid profile lowers the risk of coronary artery disease. It is claimed that yoga and transcendental meditation have a cholesterol lowering effect. This study was designed to assess the effect of raja yoga meditation of Brahmakumaris which is very simple to practice, on serum lipids in normal Indian women. Methods and Results: 49 normal female volunteers were the subjects. They were divided into pre-menopausal (n=23) and post-menopausal (n=26) groups. They were further divided into non-meditators (who had never done any kind of meditation), short-term meditators (meditating for 6 months to 5 years) and long-term meditators (meditating for more than 5 years). Lipid profile was assessed using their respective reagent sets. Serum cholesterol, triglyceride and low-density lipoprotein-cholesterol in nonmeditators were significantly more in post-menopausal women as compared to pre-menopausal women. Serum cholesterol and low density lipoproteincholesterol were significantly lowered in both short and long term meditators as compared to non-meditators in post- menopausal women. No significant difference was observed in lipid profile in pre- menopausal women. Conclusion: Raja yoga meditation lowered serum cholesterol and lowdensity lipoprotein - cholesterol in post-menopausal women thus reducing the risk of coronary artery disease in them.