Astaxanthin and Improved Sperm Count

• A systematic review and meta-analysis of astaxanthin efficacy in male infertility: evidence from clinical and preclinical studies.

  • 2026-02-19
  • Meta-Analysis
  • Scientific reports 16(1)
  • • Mozhgan Fatahi Dehpahni
    • Bahareh Babaei Hoolari
    • Fardin Amidi

  • PubMed: 41714744
  • DOI: 10.1038/s41598-026-39963-w

  4 Insights on

  • Improved Sperm Count

  • High evidence
  • Rigorous Journal

  The human meta-analysis showed no statistically significant improvements in any semen parameters compared with placebo

  Effect

  Neutral

  Effect size

  Small

  Significant

  No