Doing yoga may help reduce blood pressure among people with hypertension, a new analysis of past studies suggests.
“There is now a growing number of randomized controlled trials on yoga for a variety of medical conditions,” Holger Cramer told Reuters Health in an email.
But, he added, “the quality and expressiveness of these trials varies, thus, it is often difficult to evaluate the real evidence for the usefulness of yoga in a specific condition based on single trials.”
Cramer led the review at the Faculty of Medicine at University of Duisburg-Essen in Essen, Germany.
Previous studies have suggested yoga may be beneficial for a number of health conditions, including irregular heart rhythms and posttraumatic stress disorder (see Reuters Health stories of January 30, 2013 and April 18, 2014).
Cramer said he has published reviews on yoga for low back pain, breast cancer, schizophrenia, depression, menopausal symptoms, cardiovascular risk factors, heart disease, asthma and rheumatic diseases.
“The current review on yoga for hypertension is part of this ongoing project. In my opinion, since yoga is widely used all over the world for a number of health issues, it is of crucial importance to scientifically evaluate where it is useful – and where it is not,” he said. […]
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