Can shifting time by one hour each day reset your internal clock?
NCT ID NCT07317349
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether experiencing a one-hour time delay every day can shift your body's internal clock. Researchers will measure melatonin levels and reaction times in 40 healthy couples who live together. The goal is to understand how our daily routines affect sleep and circadian rhythms.
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Conditions
The condition(s) this trial relates to.
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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Aarhus University, Department of Psychology and Behavioural Sciences
RECRUITINGAarhus, 8000, Denmark
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