CAFFEINE AND L-THEANINE INTERACTION

Clinical trials for CAFFEINE AND L-THEANINE INTERACTION explained in plain language.

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Completed 1

Can your morning tea boost your workout? study tests caffeine combo

Symptom relief Completed

This study tested whether common dietary supplements—caffeine and L-theanine (found in tea)—can improve physical and mental performance in athletes. Twenty young, competitive athletes took different combinations of the supplements or a placebo before completing strength, enduranc…

Matched conditions: CAFFEINE AND L-THEANINE INTERACTION

Phase: NA • Sponsor: Ulaş Can YILDIRIM • Aim: Symptom relief

Last updated Mar 31, 2026 12:11 UTC

CAFFEINE AND L-THEANINE INTERACTION

Get alerted when new CAFFEINE AND L-THEANINE INTERACTION trials appear

Can your morning tea boost your workout? study tests caffeine combo