Bifidobacterium breve M-16V and Improved Mood

• Bifidobacterium breve M-16V regulates the autonomic nervous system via the intestinal environment: A double-blind, placebo-controlled study.

  • 2024-03
  • RCT
  • Behavioural brain research 460
  • • Natsumi Mutoh
    • Masamichi Moriya
    • Chendong Xu
    • Kumiko Kato
    • Satoshi Arai
    • Noriyuki Iwabuchi
    • Miyuki Tanaka
    • Yin Jinghua
    • Ronko Itamura
    • Kaoru Sakatani
    • Shinichi Warisawa

  • PubMed: 38128887
  • DOI: 10.1016/j.bbr.2023.114820

  2 Insights on

  • Improved Mood

  • High evidence

  B. breve M-16V improved mood and sleep scores in participants with high anxiety levels

  Effect

  Beneficial

  Effect size

  Small

  Dose

  20 billion cells/day