Lactobacillus rhamnosus HA-11 and Increased Branched Chain Amino Acid Levels

• Strain specific effects of probiotic supplementation on serum amino acid profiles in Alzheimer's disease: a randomized, double blind, placebo controlled trial.

  • 2025-08-15
  • RCT · n = 60
  • Scientific reports 15(1)
  • • Nagham Jouni
    • Camellia Akhgarjand
    • Zahra Vahabi
    • Sakineh Shab-Bidar
    • Hala Khalifeh
    • Kurosh Djafarian

  • PubMed: 40817120
  • DOI: 10.1038/s41598-025-15355-4

  2 Insights on

  • Increased Branched Chain Amino Acid Levels

  • High evidence
  • Rigorous Journal

  Compared to placebo, the B. longum group showed a significant increase in total amino acids ... BCAAs ... The L. rhamnosus group also showed a significant increase in BCAAs compared to placebo

  Effect

  Beneficial

  Effect size

  Moderate

  Significant

  Yes