evidence table
Guarana Focus Randomized Trial Evidence Table
Structured evidence table for Guarana Focus Randomized Trial, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| Guarana Focus Randomized Trial | Conclusion The NMA results indicate that in terms of learning and memory functions, raisin and tart cherry ranked higher; in terms of executive functions, the bacopa monnieri compound demonstrated a relatively better intervention effect, providing an important basis for non-drug interventions for cognitive health in the healthy older adults. | 1 | Feng X (2026) | The effect of plant active substances on cognitive function in healthy older adults: a systematic review and network meta-analysis of randomized controlled trials. |
| Guarana Focus Randomized Trial | Background With the accelerating global population aging, age-related cognitive decline has become a significant health concern for the older adults. | 1 | Feng X (2026) | The effect of plant active substances on cognitive function in healthy older adults: a systematic review and network meta-analysis of randomized controlled trials. |
| Guarana Focus Randomized Trial | The limited efficacy and common side effects of pharmacological interventions have made the exploration of safe non-pharmacological strategies an urgent need. | 1 | Feng X (2026) | The effect of plant active substances on cognitive function in healthy older adults: a systematic review and network meta-analysis of randomized controlled trials. |
| Guarana Focus Randomized Trial | This narrative review synthesizes evidence on naturally derived compounds that influence these pathways, including guayusa, guarana, Alpinia galanga , theobromine, L-citrulline, beetroot extract, cordyceps, and niacin, as well as natural sweeteners such as monk fruit and stevia. | 4 | Panda R (2026) | Synergistic Actions of Natural Compounds for Enhancing Cognitive and Physical Performance: A Narrative Review. |
| Guarana Focus Randomized Trial | Evidence suggests that these agents may support cognitive performance, oxygen efficiency, vascular perfusion, and cellular energy capacity through mechanisms distinct from those of traditional energy drinks. | 4 | Panda R (2026) | Synergistic Actions of Natural Compounds for Enhancing Cognitive and Physical Performance: A Narrative Review. |
| Guarana Focus Randomized Trial | Energy drinks are widely consumed for cognitive and physical enhancement, yet most commercial formulations rely on a narrow mechanism: rapid stimulation from synthetic caffeine combined with artificial sweeteners. | 4 | Panda R (2026) | Synergistic Actions of Natural Compounds for Enhancing Cognitive and Physical Performance: A Narrative Review. |
| Guarana Focus Randomized Trial | This stimulant-centric strategy overlooks the multidimensional physiology underlying sustained human energy, which emerges from interactions among neurocognitive activation, nitric oxide-mediated vascular function, mitochondrial ATP production, and metabolic homeostasis. | 4 | Panda R (2026) | Synergistic Actions of Natural Compounds for Enhancing Cognitive and Physical Performance: A Narrative Review. |
Source documents