Lactococcus lactis and Increased Brain GABA Levels

• GABA-Producing Capabilities of Lactococcus lactis PL186 in Murine and Human.

  • 2026-03-20
  • Journal of microbiology and biotechnology 36
  • • Jennifer Jaemin Paek
    • Hyungwon Yang
    • Kyung Soo Paek
    • Yeonhee Lee

  • PubMed: 41866909
  • DOI: 10.4014/jmb.2512.12040

  2 Insights on

  • Increased Brain GABA Levels

  • Low evidence

  In mice, this strain adheres to the intestinal mucosa, resulting in increased GABA levels in both serum and brain tissue.

  Effect

  Beneficial

  Effect size

  Moderate