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Negative / Null Result ReportOpen accessNutrition. Foods and food supply

Caffeine, but not paracetamol (acetaminophen), enhances muscular endurance, strength, and power

Bela Scapec; Jozo Grgic; Dorian Varovic; Pavle Mikulic · 2024 · Journal of the International Society of Sports Nutrition

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract

Background Caffeine is one of the most popular ergogenic aids consumed by athletes. Caffeine’s ergogenic effect has been generally explained by its ability to bind to adenosine receptors, thus modulating pain and reducing perceived exertion. Another pharmacological agent that may improve performance due to its analgesic proprieties is paracetamol. This study aimed to explore the effects of caffeine, paracetamol, and caffeine + paracetamol consumption on muscular endurance, strength, power, anaerobic endurance, and jumping performance.Methods In this randomized, crossover, double-blind study, 2

Abstract by Bela Scapec; Jozo Grgic; Dorian Varovic; Pavle Mikulic, Journal of the International Society of Sports Nutrition (2024) — licensed CC BY 4.0.

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Metadata source: DOAJ · DOI 10.1080/15502783.2024.2400513