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Study note

The influence of carbohydrate and protein ingestion during recovery from prolonged exercise on subsequent endurance performance.

Updated Oct 17, 2026

Human researchJournal of sports sciences2007Read the source on PubMed

What the study found

Adding energy improved the subsequent run-to-exhaustion result whether that energy came from carbohydrate or whey protein. Protein did not outperform the energy-matched carbohydrate drink.

Participants and protocol

Six active men completed a ninety-minute run, four hours of recovery with one of three drinks, and a second run to exhaustion in repeated trials.

What this cannot establish

The result concerns rapid recovery between laboratory bouts. It does not show a unique protein advantage or establish the ideal diet for a full training week.

Publication details
Record
PubMed 17852694
Indexed subjects
Insulin · Carbohydrates · Sucrose · Amino Acids · Proteins
Source record checked
2026-10-18

Publication type and subject indexing describe the record; they are not a quality grade or proof of a benefit. An abstract does not replace a review of the full methods and results.

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