Lactobacillus helveticus Rosell-52 and Improved Mental Health

• Probiotic supplementation for optimizing athletic performance: current evidence and future perspectives for microbiome-based strategies.

  • 2025-07-15
  • Review
  • Frontiers in nutrition 12
  • • Timea Teglas
    • Zsolt Radak

  • PubMed: 40735239
  • DOI: 10.3389/fnut.2025.1572687

  10 Insights on

  • Improved Mental Health

  • Low evidence

  it appears that probiotics have a beneficial effect on mental health, cognitive functions, sleep, gastrointestinal, and upper respiratory symptoms in adult humans.

  Effect

  Beneficial

  Effect size

  Small

• Evaluating the scientific evidence to support mental health and well-being claims made on probiotic products.

  • 2025-01-19
  • Review
  • Nutrition and health 31(4)
  • • Rebecca F Slykerman
    • Naomi Davies
    • Robert Donohoe

  • PubMed: 39828955
  • DOI: 10.1177/02601060241305682

  2 Insights on

  • Improved Mental Health

  • Low evidence

  Ten studies investigated the same combination of probiotics and provided evidence to support the claims made. Statistically significant results were not universally present for all products.

  Effect

  Beneficial

  Effect size

  Small

• Nutrition and mental health: A review of current knowledge about the impact of diet on mental health.

  • 2022-08-22
  • Review
  • Frontiers in nutrition 9
  • • Mateusz Grajek
    • Karolina Krupa-Kotara
    • Agnieszka Białek-Dratwa
    • Karolina Sobczyk
    • Martina Grot
    • Oskar Kowalski
    • Wiktoria Staśkiewicz

  • PubMed: 36071944
  • DOI: 10.3389/fnut.2022.943998

  1 Insight on

  • Improved Mental Health

  • Low evidence

  The highest therapeutic potential is seen in the rational diet, physical activity, use of psychobiotics, and consumption of antioxidants. Research also shows that there are nutritional interventions that have psychoprotective potential.

  Effect

  Beneficial

  Effect size

  Small