This clinical study showed that 6 weeks of supplementation with ageLOC Y-Span increased key
brain metabolites, including glutathione and the ratio of glutamate to glutamine, to improve
neuroprotection and neuroenergetics in the brain. To the best of our knowledge, this is the first
study to demonstrate a nutritional supplement blend increases metabolites involved in
neuroprotection and neuroenergetics in brains of healthy humans.
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