Your 'Immune Age' might change from morning to night, study finds
NCT ID NCT07169721
First seen Nov 01, 2025 · Last updated Apr 30, 2026 · Updated 23 times
Summary
This study checked whether the time of day changes a person's 'immune age' — a score that shows how well the immune system is working. Researchers took blood from 50 healthy adults (ages 20-69) at 8 a.m., 1 p.m., and 6 p.m. on the same day. The goal was to see if the immune age score stays the same or changes with our body's daily rhythm.
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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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Locations
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Leibniz Research Centre for Working and Environment and Human Factors
Dortmund, 44139, Germany
Conditions
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