Research
Micronutrients & recovery
CoQ10 supplementation (100-300 mg/day) improves semen parameters (concentration, motility, morphology) in men with idiopathic male infertility.
If you are experiencing male infertility, taking 200-300mg of CoQ10 daily may improve your sperm count, motility, and shape. This is a safe, non-invasive option to discuss with a fertility specialist.
ModerateSupportsMEDIUM confidence
Additionally, CoQ10 supplementation (200–300 mg/day) in men with infertility improves sperm concentration, density, motility, and morphology (Safarinejad et al., 2012; Lafuente et al., 2013).
Why this rating
Based on multiple studies, but the paper notes a lack of large-scale clinical trials evaluating effectiveness in female infertility.
Source
Coenzyme Q10 Supplementation in Aging and Disease
Juan Diego Hernández‐Camacho et al. · Frontiers in Physiology · 2018
DOI 10.3389/fphys.2018.00044
narrative_reviewCited 351×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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