rct
2012
Oral GABA administration reduces stress markers during a psychological task
Yoto A, Murao S, Motoki M
Published in Amino Acids
Key Findings
A 100 mg dose of fermented GABA reduced salivary chromogranin A and improved task performance versus placebo during arithmetic stress.
Conclusions
Acute oral GABA attenuated psychological stress markers in healthy adults.
Limitations
Very small sample, single acute dose, manufacturer involvement.
Supplements Studied
GABA
Amino Acid
A 100 mg dose of fermented GABA reduced salivary chromogranin A during an arithmetic stress task versus placebo.
Outcomes Measured
A 100 mg dose of fermented GABA reduced salivary chromogranin A during an arithmetic stress task versus placebo.
Study Details
Year:2012
Sample Size:30
Duration:1 weeks
Quality Score:5/10
Access Study
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