L-Methionine Improves Sperm DNA Integrity and Functional Semen Quality in Infertile Men: A Randomized Controlled Study

Key Points

• This study aims to determine the impact of L-methionine on sperm DNA integrity and semen quality in men facing infertility.
• Conducted as a randomized controlled trial with infertile men.
• Participants received L-methionine supplementation over a specified duration.
• Semen quality and sperm DNA integrity were assessed pre- and post-intervention.
• L-methionine supplementation significantly improved sperm DNA integrity (exact metrics not provided).
• Functional semen quality metrics showed considerable enhancement after treatment.
• Statistical significance in improvement was observed, indicating the effectiveness of L-methionine.