Calcium and Increased Sperm Concentration

• Serum magnesium is linked with sperm concentration, motile sperm count and serum anti-Müllerian hormone in infertile men.

  • 2026-03
  • RCT · n = 299
  • Reproductive biomedicine online 52(3)
  • • Sam Kafai Yahyavi
    • Benedicte Probst-Drejer
    • Nadia Nicholine Poulsen
    • Mads Joon Jorsal
    • Anders Juul
    • Niels Jørgensen
    • Martin Blomberg Jensen

  • PubMed: 41653852
  • DOI: 10.1016/j.rbmo.2025.105232

  1 Insight on

  • Increased Sperm Concentration

  • High evidence
  • Large Human Trial
  • Clinical

  Vitamin D supplementation did not influence serum magnesium.

  Effect

  Neutral

  Effect size

  Small

  Significant

  No

  Dose

  not stated