If older guys do some exercise in the evening and then eat 40 grams of protein before bed, their muscles rebuild better overnight than if they just ate the protein alone.

Pro

Against

Evidence from Studies

Supporting (1)

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Physical Activity Performed in the Evening Increases the Overnight Muscle Protein Synthetic Response to Presleep Protein Ingestion in Older Men.

Randomized Controlled Trial

Human

2016 Jul

Contradicting (0)

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No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.

Source Study

Physical Activity Performed in the Evening Increases the Overnight Muscle Protein Synthetic Response to Presleep Protein Ingestion in Older Men.

Score: 54

DOI: 10.3945/jn.116.230086

Similar Assertions

If older guys work out in the evening and then eat protein before bed, their muscles use that protein better overnight to repair and grow.

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If young, healthy guys eat 45 grams of protein before bed after a workout, their muscles build more repair and energy-related proteins overnight compared to not eating protein.

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If older guys work out in the evening and then eat protein before bed, their muscles use that protein better overnight to repair and grow — about 27-31% better than just eating protein alone.

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If older guys eat 40 grams of protein before bed, their bodies use it better overnight to build muscle while they sleep.

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If older guys around 72 drink a protein shake with 40 grams of casein before bed, it helps their muscles repair and grow overnight better than not having it.

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