Gut health may boost bone density: probiotic study shows promise

NCT ID NCT06375668

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested whether taking daily probiotics (Lactobacillus plantarum and Lactobacillus paracasei) for 12 months could improve bone density in postmenopausal women with low bone mass. 170 women participated, taking either the probiotic or a placebo. The goal was to see if these friendly bacteria could help prevent osteoporosis and fractures.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Lactobacillus plantarum and Lactobacillus paracasei probiotics

What this could lead to

If it works, this could offer a simple, natural way to help maintain bone density and reduce fracture risk in postmenopausal women.

What could go wrong

This is a completed study, but results are not yet widely confirmed. Probiotics may not significantly improve bone density, and individual results can vary.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Bone Diseases, Metabolic osteoporosis postmenopausal osteoporosis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Clinical Research Center

    Poznan, 60-773, Poland

  • Private Specialist Practice

    Bytom, 41-902, Poland

  • Specialist Practice

    Katowice, 40-750, Poland