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Nutrition et fertilité

Sperm Motility

Functional ability of sperm to move and fertilize the ovocyte.

Definition

Sperm ability to move effectively towards the ovocyte.

How it works

Sperm motility depends primarily on mitochondrial integrity, which produces the necessary energy (ATP) for flagellar movement. Antioxidants, particularly CoQ10, carnitine, and selenium, protect mitochondria from oxidative stress.

Role

Ensure sperm can reach and fertilize the ovocyte.

Examples

  • CoQ10 supplementation
  • Omega-3 consumption
  • Carnitine intake
  • Selenium ingestion
  • Regular exercise

Recommendations

Increase antioxidant intake through berries, nuts, and fatty fish. Supplement with CoQ10 (100-300mg/day) and carnitine if motility is reduced. Maintain moderate physical activity and adequate hydration.

Key takeaway

Sperm motility can be improved by targeted antioxidant and energy-rich nutrition.

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