This small pilot study tested whether a daily probiotic (Lactobacillus rhamnosus) could reduce abdominal pain and anxiety in children aged 9 to 13. Nine children who had both anxiety and stomach pain took the probiotic for 30 days. Researchers measured changes in pain and anxiety…
Phase: PHASE2 • Sponsor: Nancy Zucker • Aim: Symptom relief
Last updated Jun 27, 2026 13:05 UTC