Light therapy shows promise for daytime drowsiness
NCT ID NCT05619133
First seen May 08, 2026 · Last updated May 08, 2026
Summary
This study tested whether shining a special light (photobiomodulation) on the skin or eyes can improve daytime sleepiness and mild mood issues in 80 healthy adults aged 25-65. Participants used the light at home for 2 weeks while wearing a Fitbit and providing blood and saliva samples. The goal was to see if this light therapy can boost well-being and 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
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