Dinner time hack: could carbs or protein before bed fix your sleep?

NCT ID NCT07339592

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study looks at whether eating a high-carb or high-protein dinner 3-4 hours before bed can help medical residents sleep better. 90 participants will be assigned to one of three meal types for two weeks. Sleep quality will be measured using questionnaires and smartwatches, and saliva samples will check for changes in genes linked to the body's internal clock.

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Conditions

The condition(s) this trial relates to.

circadian rhythm sleep disorder insomnia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • University of Jordan Hospital

    Amman, Jordan