Protein power: a new way to beat sleeplessness in seniors?
NCT ID NCT05400005
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looks at whether eating more protein—from either animal (casein) or plant (soy) sources—can improve sleep quality in adults aged 60 to 85 in Singapore. Fifty-four participants will follow a higher-protein diet and have their sleep measured using questionnaires and activity trackers. The goal is to find a simple, non-drug way to help older adults sleep better.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- dietary protein (casein or soy isolates)
- What this could lead to
- If it works, this could point toward a simple dietary change to help older adults sleep better.
- What could go wrong
- This is a small, early-stage trial with only 54 participants. Results may not apply to everyone, and the effect of protein on sleep is still uncertain.
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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
-
National University of Singapore
Singapore, 117546, Singapore
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