Structured evidence table for Caffeine Mental Fatigue Randomized Trial, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| Caffeine Mental Fatigue Randomized Trial | Individual exercise tolerance is defined as the amount of physical exertion that can be sustained before task disengagement and can be increased through appropriate training strategies [,]. | 4 | Strasser Barbara (2026) | Dietary interventions interact with the perception of effort and enhance endurance performance: a brief narrative review |
| Caffeine Mental Fatigue Randomized Trial | We then integrate evidence on the ergogenic effects of various dietary interventions with existing knowledge on perception of effort, focusing on how these interventions may limit the development of fatigue during endurance exercise and thereby influence effort perception. | 4 | Strasser Barbara (2026) | Dietary interventions interact with the perception of effort and enhance endurance performance: a brief narrative review |
| Caffeine Mental Fatigue Randomized Trial | Such adjustments result in impaired time trial performance when perceived effort rises [], and improved performance when perceived effort is reduced []. | 4 | Strasser Barbara (2026) | Dietary interventions interact with the perception of effort and enhance endurance performance: a brief narrative review |
| Caffeine Mental Fatigue Randomized Trial | 1 2 3 4 5 1 1 Individual aerobic endurance capacity determines how long and at what intensity everyday activities, such as climbing stairs or gardening, as well as strenuous sports, including running, cycling, or swimming, can be performed []. | 4 | Strasser Barbara (2026) | Dietary interventions interact with the perception of effort and enhance endurance performance: a brief narrative review |
| Caffeine Mental Fatigue Randomized Trial | Accruing mental fatigue through sustained mental activity can be specifically defined as “a gradual and cumulative process … associated with a disinclination for any effort, a general sensation of weariness, feelings of inhibition and impaired mental performance, reduced efficiency and alertness” []. | 4 | Shirzad Ali (2026) | Differential effects of caffeine, acute aerobic exercise, and placebo on mental fatigue |
| Caffeine Mental Fatigue Randomized Trial | Though fatigue is widely accepted as a part of daily life, it has been associated with several unwanted outcomes. | 4 | Shirzad Ali (2026) | Differential effects of caffeine, acute aerobic exercise, and placebo on mental fatigue |
| Caffeine Mental Fatigue Randomized Trial | Further, habitual caffeine consumption has been associated with withdrawal symptoms including fatigue, headache, nausea, and depressed mood, which may manifest after 12–24 hours of caffeine deprivation [–]. | 4 | Shirzad Ali (2026) | Differential effects of caffeine, acute aerobic exercise, and placebo on mental fatigue |
| Caffeine Mental Fatigue Randomized Trial | 1 2 3 4 5 8 9 10 11 12 13 Fatigue is a multidimensional concept, commonly understood as feelings of tiredness and difficulty in initiating or sustaining voluntary activity following prolonged mental or physical activity []. | 4 | Shirzad Ali (2026) | Differential effects of caffeine, acute aerobic exercise, and placebo on mental fatigue |
Source documents