Setting the Stage for Branched-Chain Amino Acids Use in Neurological Pathologies: Does a Single Oral Dose Provide Hours of Elevated Systemic Levels?
Year: 2025
Type: article
Abstract: BACKGROUND: Recent studies have demonstrated that branched-chain amino acids are neuroprotective and neurorestorative. Branched-chain amino acid supplements are now being recommended to be taken before contact sports to reduce concussions. While peaks and troughs in branched-chain amino acids have previously been reported in hospital settings, the metabolism of a single recommended dose of over-the-counter branched-chain amino acids has yet to be elucidated. METHODS: We analyzed a patented branched-chain amino acid product to assess its metabolism in 10 healthy adults. RESULTS: Over the defined time points, measured levels of branched-chain amino acids remained significantly elevated when compared to the physiological baseline. The elevations in measured plasma levels indicate that a single oral dose is a viable intake option for increasing levels of branched-chain amino acids. CONCLUSIONS: This information can be leveraged to better plan branched-chain amino acid-based treatment doses in order to treat pathologies such as brain injury.
Source: Diseases
Authors: Ezek Mathew, Nathan Jones, McKinley Dews, Dominique Neal, Anders Cohen
Language: English
Subfield: Biochemistry
Domain: Life Sciences
Open Access status: gold
Estimated APC paid: $2,172
OpenAlex ID: W4408197608