Dr Vinod Kochupillai, head of the Cancer Centre at AIIMS, the premiere medical institute of India, explains the scientific aspect of sudarshan kriya:

"In today's society,
psycho-neuroimmunology (PNI), often referred to as of mind-body importance, is becoming
very popular. PNI shows how the mind and
emotions influence both
the nervous and immune systems. For instance, happy people produce
chemical messengers, which travel from the nervous system to the
immune system, resulting in better health.
Sudarshan kriya is a unique
breathing process, which removes
stress from the body. Negative toxins are
flushed out and each cell flooded with new
life to energize body
and mind. This experience of centeredness, freedom and fulfillment
releases neuropeptides, which influence the immune system positively
and hence, the whole physiology.
Both sudarshan kriya and
pranayama have been researched in Nimhans, Bangalore, India, where it was found successful with 70-80 per cent patients suffering from severe depression. Abnormal brain wave patterns turned normal with regular practice.
Studies conducted at Harvard, USA, revealed that 70-80 per cent patients suffering from
AIDS benefited from this process. Lymph node swellings decreased,
pain was reduced, breathing and digestion improved, energy levels increased. The Republic of Slovenia conducted a research on patients suffering from multiple sclerosis. With sudarshan kriya, significant improvement was found in the patient's mobility, endurance levels and lung capacity while anxiety levels came down.
Ongoing studies at AIIMS suggest that these processes help cancer patients also. It also helps in controlling the urge to consume tobacco."
Science in Sudershan Kirya
Dr Vinod Kochupillai, head of the Cancer Centre at AIIMS, the premiere medical institute of India, explains the scientific aspect of sudarshan kriya:Sudarshan kriya is a unique breathing process, which removes stress from the body. Negative toxins are flushed out and each cell flooded with new life to energize body and mind. This experience of centeredness, freedom and fulfillment releases neuropeptides, which influence the immune system positively and hence, the whole physiology.
Both sudarshan kriya and pranayama have been researched in Nimhans, Bangalore, India, where it was found successful with 70-80 per cent patients suffering from severe depression. Abnormal brain wave patterns turned normal with regular practice.
Studies conducted at Harvard, USA, revealed that 70-80 per cent patients suffering from AIDS benefited from this process. Lymph node swellings decreased, pain was reduced, breathing and digestion improved, energy levels increased. The Republic of Slovenia conducted a research on patients suffering from multiple sclerosis. With sudarshan kriya, significant improvement was found in the patient's mobility, endurance levels and lung capacity while anxiety levels came down.
Ongoing studies at AIIMS suggest that these processes help cancer patients also. It also helps in controlling the urge to consume tobacco."