Astaxanthin Exercise Performance Randomized Trial: What the Evidence Says

Quick Answer

Astaxanthin Exercise Performance Randomized Trial has 2 source documents in the current Migaku evidence database. The strongest available sources in this first pass are systematic review, so conclusions should be framed as evidence-aware guidance rather than medical advice.

Key Takeaways

• This page is generated only from sources stored in the Migaku evidence knowledge base.
• Current evidence mix: 2 systematic review.
• Claims should be interpreted with the source type, study design, population, and publication date in mind.
• This article is educational and does not replace care from a qualified clinician.

Evidence Map

What The Sources Report

• Astaxanthin significantly reduced creatine kinase levels (SMD = -0.45, 95% CI: -0.83 to -0.07). [Liu S (2026); evidence level 1]
• Conclusions: Current evidence suggests that astaxanthin may be more beneficial for post-exercise recovery than for direct performance enhancement. [Liu S (2026); evidence level 1]
• Algae supplementation showed a suggestive improvement in VO 2 max (SMD = 0.88, 95% CI: 0.00-1.75) and significantly improved in TTE (SMD = 1.06, 95% CI: 0.16-1.96), with smaller effects on WRmax (SMD = 0.29, 95% CI: 0.03-0.55), and no significant benefit for TT performance (SMD = -0.27, 95% CI: -0.74 to 0.21). [Wei Y (2026); evidence level 1]
• Regarding recovery, CK concentrations were significantly reduced (SMD = -0.78, 95% CI: -1.28 to -0.28). [Wei Y (2026); evidence level 1]

How To Read This Evidence

Evidence level 1 generally reflects systematic reviews or meta-analyses. Level 2 includes randomized trials, guidelines, or public-health guidance. Level 3 usually reflects observational or narrative-review evidence. Level 4 is weaker or early-stage evidence. The level is a sorting aid, not a final quality grade.

Practical Interpretation

There is at least one systematic-review style source in the current set, so it deserves more weight than single-study evidence. For astaxanthin exercise performance randomized trial, the next editorial step is to add more targeted sources and separate strong findings from early or indirect evidence.

Limits Of This First Pass

This is a small-batch MVP article. It uses the first ingested sources for this topic and should be expanded with more targeted searches, license review, and human editorial checks before being treated as a definitive review.

References

• Liu S (2026). The Effects of Astaxanthin Supplementation on Exercise Recovery Biomarkers and Exercise Performance: A Systematic Review and Meta-Analysis.. DOI: 10.3390/nu18101570. PMCID: PMC13210138. PMID: 42197030. https://pmc.ncbi.nlm.nih.gov/articles/PMC13210138/
• Wei Y (2026). The Effects of Seaweed and Microalgae Supplementation on Exercise Performance and Recovery: A Systematic Review and Meta-Analysis.. DOI: 10.3390/nu18081289. PMCID: PMC13119196. PMID: 42075102. https://pmc.ncbi.nlm.nih.gov/articles/PMC13119196/

Safety Note

Health information can change, and individual risk depends on medical history, medications, pregnancy status, age, and diagnosis. Talk with a qualified clinician before changing treatment, supplement, or medication routines.