The neurotransmitter GABA (gamma-aminobutyric) has a calming effect on the brain and enhances relaxation. GABA prevents neurons from overfiring in the brain, which blocks stress and anxiety. Now research reports that GABA levels were elevated in the brain after a one-hour session of yoga. The scientists suggest that yoga practice may help treat anxiety and depression through the GABA system.
The study, published in the Journal of Alternative and Complementary Medicine, examined the effects of yoga practice on GABA levels. Researchers at Boston University of Medicine administered one hour of yoga practice or a reading session (control) to 8 yoga practitioners and 11 non-practitioners. Brain scans before and after the session were obtained from the participants.
The researchers found that GABA levels were elevated by 27% in the yoga practitioners. There was no change in the non-practitioners. These results may help create new therapies to treat low GABA levels.
“These findings demonstrate that in experienced yoga practitioners, brain GABA levels increase after a session of yoga,” the study authors write. “This suggests that the practice of yoga should be explored as a treatment for disorders with low GABA levels such as depression and anxiety disorders. Future studies should compare yoga to other forms of exercise to help determine whether yoga or exercise alone can alter GABA levels.”
Exulin Supports Mental Health
Taking natural nutrients can help restore nutritional deficiencies associated with depression and anxiety.
Progressive Health’s Exulin helps relieve depression and support mental health. Exulin contains vitamin B6, methylcobalamin (vitamin B12), folic acid, L-phenylalanine, rhodiola rosea, St John’s Wort and gingko biloba.
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