Researchers from the Department of Health Promotion and Wellness and the Student Health Center at the University of Missouri, investigated whether iRest Yoga Nidra (http://www.irest.us/), a form of therapeutic guided meditation, was effective in reducing perceived stress, worry and depression in college students.
 
Sixty-six students age 18-56 completed an 8-week iRest yoga-nidra intervention that was offered for 8 semesters. Assessment occurred 1 week prior to intervention onset and during the class period following the intervention. Qualitative data were collected at Weeks 4 and 8.

Statistically significant pre- to posttest improvements in perceived stress, worry, and depression were found. Pre-existing depression accounted for most of the change in worry and perceived stress scores. Pre- to post test improvements in mindfulness-based skills were also detected.

The investigators conclude that iRest yoga-nidra practice may reduce symptoms of perceived stress, worry, and depression and increase mindfulness-based skills.

Citation:  Eastman-Mueller H1, Wilson T, Jung AK, Kimura A, Tarrant J. iRest yoga-nidra on the college campus: changes in stress, depression, worry, and mindfulness. International Journal of Yoga Therapy. 2013; (23): pp.15-24.