Light therapy shows promise for daytime drowsiness and mild mood issues
NCT ID NCT05619133
First seen May 08, 2026 · Last updated May 20, 2026 · Updated 3 times
Summary
This study tested whether a special light treatment called photobiomodulation (PBM) can help healthy adults who feel sleepy during the day or have mild mood complaints. Eighty participants used a light device at home for two weeks while wearing a Fitbit and providing blood and saliva samples. The goal was to see if the light improves sleep, mood, and overall well-being, and to understand how it works at the cellular level.
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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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Chrono@Work
Groningen, 9743 AD, Netherlands
Conditions
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