Based on 4 first-hand reports and 2 meta-analyses & systematic reviews in the medical literature. Ranked #3101 of 4,149 overall.
Of reports that state an outcome, 0% are positive.
Of the people who reported each effect, the share who said it got better.
Systematic reviews and meta-analyses from PubMed, with their published conclusions.
At least one meta-analysis, or 5+ randomized controlled trials. The grade measures how much human research exists — read the conclusions below for what it found.
Conclusion: Conclusions: Though some DSs showed potential in reducing fatigue in ME/CFS, methodological limitations and inconsistent results hinder definitive conclusions. Future research should improve diagnostic criteria and include more diverse populations.
PubMed 39940333 ↗Conclusion: The meta-refgression suggested that 0.06% GAA supplementation increased final body weight by approximately 2.11% (60 g) in Ross 308 broilers. Collectively, the results confirm that GAA exerts a robust, dose-limited benefit of growth efficiency in broiler chickens, thereby supporting its incorporation into Arg or energy deficient diets that would have potential economic benefit.
PubMed 41759464 ↗As stated by users — not a recommendation. Follow the label or your doctor.
How often each side effect came up across all reports.
First-hand experiences, quoted verbatim. We show one positive and one negative where both exist.
User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 3, 2026. How we rate