Current research suggests that a carefully adapted set of yoga poses may reduce low-back pain and improve function. Other studies also suggest that practicing yoga (as well as other forms of regular exercise) might improve quality of life
The following video is intended to be an educational tool about the science of yoga. The video features information on what changes occur in the body during yoga, the safety of the practice of yoga, and what the research says about whether it can help treat certain health problems. Source: NCCAM
A recent study found that Transcendental Meditation (TM) helped college students decrease psychological distress and increase coping ability. For a group of students at high risk for developing hypertension
Meditation For Health: The scientific evidence to date suggests that mindfulness meditation—a mind-body practice which cultivates abilities to maintain focused and clear attention, and develop increased awareness of the present—may help reduce symptoms of anxiety and depression, as well as menopausal symptoms and the symptoms associated with cancer and treatment side effects.