Bifidobacterium bifidum BB-06 and Improved Gut Microbiota Diversity

• A phase II clinical trial of Bifidobacterium longum subsp. longum BL21 for preventing acute radiation enteritis among pelvic radiotherapy patients.

  • 2025-11-10
  • Clinical Trial · n = 52
  • Frontiers in nutrition 12
  • • Yinyin Yang
    • Xuhao Gu
    • Chang Liu
    • Li Zou
    • Liwei Xie
    • Yulong Liu
    • Peifeng Zhao
    • Ye Tian
    • Shang Cai

  • PubMed: 41293184
  • DOI: 10.3389/fnut.2025.1626169

  3 Insights on

  • Improved Gut Microbiota Diversity

  • High evidence

  the increase in BL21 was associated with greater alpha diversity, an increase in beneficial bacteria, and a decrease in harmful bacteria

  Effect

  Beneficial

  Effect size

  Small