Astaxanthin Influence on Health Outcomes of Adults at Risk of Metabolic Syndrome: A Systematic Review and Meta-Analysis
Leung LY, Chan SM, Tam HL, Wong ES
Published in Nutrients
Methodology
Systematic review and meta-analysis of 7 RCTs in adults with metabolic syndrome risk factors, 14 databases searched to June 2021, PEDro quality appraisal
Key Findings
Marginal reductions in total cholesterol and systolic blood pressure; a significant attenuating effect on LDL cholesterol.
Conclusions
Astaxanthin shows modest cardiometabolic effects in adults at risk of metabolic syndrome; more robust evidence is needed.
Limitations
Only 321 participants across 7 trials; several effects marginal; short interventions.
Supplements Studied
Results show marginal effects of astaxanthin on reduction in total cholesterol and systolic blood pressure, and a significant attenuating effect on low-density lipoprotein cholesterol
Related Health Concerns
Study Details
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Disclosures
Funding
Not reported
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