Probiotic pill shows promise for immune boost in healthy adults
NCT ID NCT07433855
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a daily probiotic supplement (heat-treated Lactiplantibacillus plantarum LM1004) could improve immune function in 120 healthy adults aged 19 to 75. Participants took either the probiotic or a placebo for 8 weeks. The main goal was to measure changes in natural killer (NK) cell activity, a key part of the immune system. Researchers also looked at other immune markers and safety. The results help determine if this probiotic is safe and effective for supporting immune health.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Dong-A University Hospital
Busan, South Korea
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