“TUESDAY, March 4, 2014 (HealthDay News) — Women with breast cancer who practiced yoga had lower levels of stress hormones and reported less fatigue and better quality of life, new research shows. “Yoga is having an impact on subjective well-being, as well as better regulation of cortisol, a stress hormone,” said study co-author Lorenzo Cohen, director of the integrative medicine program at M.D. Anderson Cancer Center, in Houston. “Better regulation of stress hormones has been linked with better survival and longer survival.” The study is published in the March 3 online edition of the Journal of Clinical Oncology. Other research has found yoga helpful for cancer patients, Cohen said, but some of those studies have looked at small numbers of patients and others have not compared the yoga group to a “control” group to measure results. For the new study, Cohen assigned more than 160 women with breast cancer who were undergoing radiation therapy to do either yoga or stretching up to three times a week for an hour each session. Those two groups were compared to a control group that received no instruction in either yoga or stretching.” To read more, click HERE