Caffeine and vitamin c may fight mental fatigue to improve strength — a trial puts the combo to the test
Symptom relief
Not yet recruiting
This trial investigates whether caffeine, vitamin C, or their combination can improve maximum strength and strength endurance in female adolescents experiencing mild mental fatigue. Forty healthy college students will complete strength tests after a mental fatigue task, with each…
Phase: NA • Sponsor: Yunliang Zhang • Aim: Symptom relief
Last updated Jul 26, 2026 00:00 UTC