Yoga regulates stress hormones, improves quality of life for women with breast cancer undergoing radiation therapy

For women with breast cancer undergoing radiation therapy, yoga offers unique benefits beyond fighting fatigue, according to research. Researchers found that while simple stretching exercises counteracted fatigue, patients who participated in yoga exercises that incorporated controlled breathing, meditation and relaxation techniques into their treatment plan experienced improved ability to engage in their daily activities, better general health and better regulation of cortisol (stress hormone)....