Barry S Oken et al.
January 2006
Yoga
Researchers from Oregon Health and Science University and the Julie Lawrence Yoga Center conducted a randomized, six-month study to determine the effect of yoga on cognitive function, fatigue, mood and quality of life in seniors.
The sample consisted of 135 healthy volunteers aged 65-85 and was divided into three groups who either practiced hatha yoga or walking or were placed on the waiting list.
At the beginning of the study and after six months, various cognitive performances were tested using the Stroop test and quantitative electroencephalogram; SF-36, the mood scale (POMS), MFI (Multi-Dimensional Fatigue Inventory) and selected physical abilities were also analyzed.
No change was observed with regard to cognitive performance. However, the results showed that in the yoga group, physical abilities as well as a number of aspects relating to quality of life such as well-being, energy and fatigue improved as a result of yoga.
Back pain
Back treatment
N Hartfiel et al.
December 2012
Study shows that yoga reduces stress and back pain in the workplace and increases productivity.
Beth C Bock et al.
October 2019
The study shows that yoga helps with smoking cessation, with higher abstinence and better health compared to the control group.
Mental health
Yoga (individual)
Meera Balasubramaniam et al.
January 2013
Study shows: Yoga helps with depression and sleep disorders, supports schizophrenia and ADHD, with promising results.