Fiber fuel: could your diet make the flu vaccine work better?

NCT ID NCT05565586

First seen Nov 01, 2025 · Last updated Jun 13, 2026 · Updated 33 times

Summary

This study looks at whether eating more fiber can change the bacteria in your gut and help your body respond better to the flu vaccine. Researchers will ask 31 adults to follow a special diet before getting their flu shot. They will check if people can stick to the diet and measure immune responses through blood and stool samples.

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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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Contacts and locations

Locations

  • M D Anderson Cancer Center

    Houston, Texas, 77030, United States

Conditions

Explore the condition pages connected to this study.