Lactobacillus acidophilus LA1 and Improved Immune Function

• A systematic review of health promoting effects of consumption of whey-based fermented products on adults.

  • 2025-08-20
  • Systematic Review · n = 12
  • Frontiers in nutrition 12
  • • Taner Sar
    • Bojana Bogovic Matijasic
    • Bojana Danilovic
    • Amparo Gamero
    • Mónica Gandía
    • Gabriela Krausova
    • Cristina Martínez-Villaluenga
    • Elena Peñas
    • Erfan Bagherzadehsurbagh
    • Özge Cemali
    • Dushica Santa
    • Ibrahim Ender Künili
    • Harun Kesenkas
    • Christophe Chassard
    • Smilja Pracer
    • Guy Vergères
    • Burcu Gündüz Ergün

  • PubMed: 40909889
  • DOI: 10.3389/fnut.2025.1651365

  2 Insights on

  • Improved Immune Function

  • High evidence

  Consumption of fermented whey products was associated with improvements in... immune function (e.g., increased natural killer cell activity)

  Effect

  Beneficial

  Effect size

  Small

• The crosstalk between probiotics and T cell immunity.

  • 2025-10-23
  • Review
  • Frontiers in immunology 16
  • • Yuanyuan Liu
    • Xu Cao
    • Hongwei Liu
    • Wencan Zhang

  • PubMed: 41208998
  • DOI: 10.3389/fimmu.2025.1695840

  4 Insights on

  • Improved Immune Function

  • Low evidence

  Lactobacillus acidophilus LA1 was found to enhance immune responses in humans, including increased natural killer cell activity and altered cytokine production.

  Effect

  Beneficial

  Effect size

  Small