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Study note

Effect of caffeine co-ingested with carbohydrate or fat on metabolism and performance in endurance-trained men.

Updated Oct 17, 2026

Human researchExperimental physiology2001Read the source on PubMed

From the closing abstract passage

“We conclude that (1) caffeine co-ingested with either carbohydrate or fat meals has no additive effect on substrate utilization or exercise performance and (2)…”

A short excerpt, not the complete finding. Read the linked abstract for the comparison, measurements and context.

Publication details
Record
PubMed 11429627
Publication types
Clinical Trial · Randomized Controlled Trial
Indexed subjects
Blood · Caffeine · Dietary Carbohydrates · Dietary Fats · Metabolism
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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Sources