Health claim

Consuming a small amount of protein (e.g., 20 g) within 30 minutes of waking helps regulate circadian rhythms.

Claim checked — mixed / earlyMedium risknutrition

Evidence Summary

Some evidence supports this, but findings are inconsistent or limited in scope.

Some data suggest protein intake can influence cortisol and insulin rhythms, but direct effects on sleep timing are not well established.

Extracted from

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Consuming a small amount of protein (e.g., 20 g) within 30 minutes of waking helps regulate circadian rhythms. — Evidence Review — MenHealth Digest