Creatine pour Mental Fatigue
B Preuves Au moins un essai randomisé le soutient, avec des résultats globalement concordants.A systematic review found moderate certainty evidence for positive effects on memory and processing speed. Single-dose supplementation improved cognitive performance during sleep deprivation through ATP replenishment.
En conclusion
A systematic review found moderate certainty evidence for positive effects on memory and processing speed. Single-dose supplementation improved cognitive performance during sleep deprivation through ATP replenishment.
Key Study Findings
Population: narrative review of creatine supplementation effects on brain function
Population: rsv infection from january 2019 to december 2020
Population: healthy participants
Population: elderly
Population: patients with fatigue and 240 controls without fatigue,
Population: Healthy individuals
Key Statistics
8
Études
600
Participants
Positive
Note
Referenced Papers
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Posologies couramment utilisées
- general:
- 3-5 g/day creatine monohydrate
- cognitivesupport:
- 5 g/day
Limite supérieure : 5 g/day considered safe for long-term use (ISSN position)
Posologies étudiées dans la recherche
| Posologie | Durée | Effet | N |
|---|---|---|---|
| None | -- | Mixed | -- |
| 71.9% | 24 weeks | Positive | -- |
| 20 g | -- | Positive | -- |
| 20 g/d | -- | Positive | -- |
| None | -- | Mixed | 480 |
| None | -- | Positive | 281 |
| None | -- | Positive | 16 |
| None | -- | Positive | -- |
Moment optimal de prise : Any time of day; with or without food
Safety & Side Effects
Effets indésirables signalés
- ⚠ Water retention
- ⚠ Mild gastrointestinal discomfort
- ⚠ Weight gain (water weight)
- ⚠ Muscle cramping (rare, dose-dependent)
Interactions connues
- ● Nephrotoxic drugs (monitor kidney function with concurrent use)
- ● Caffeine (may partially attenuate creatine loading, debated)
- ● NSAIDs (theoretical additive kidney stress at high doses)
Apport maximal tolérable : 5 g/day considered safe for long-term use (ISSN position)
Consultez toujours votre professionnel de santé avant de commencer tout complément alimentaire.Consultez toujours votre professionnel de santé avant de commencer tout complément alimentaire.
Frequently Asked Questions
Does Creatine help with Mental Fatigue?
How much Creatine should I take for Mental Fatigue?
Are there side effects of Creatine?
How strong is the evidence for Creatine and Mental Fatigue?
Related Evidence
Autres ingrédients pour Mental Fatigue
Creatine pour d'autres pathologies
References
- [1] Darren G Candow et al.. J Diet Suppl. 2026. Creatine Supplementation and the Brain: Have We Put the Cart Before the Horse? doi:10.1080/19390211.2026.2616440 PubMed
- [2] Ling Gong et al.. Risk Manag Healthc Policy. 2021. Analysis of Incidence and Clinical Characteristics of RSV Infection in Hospitalized Children: A Retrospective Study. doi:10.2147/RMHP.S305370 PubMed
- [3] Jeroen VAN Cutsem et al.. Med Sci Sports Exerc. 2020. Can Creatine Combat the Mental Fatigue-associated Decrease in Visuomotor Skills? doi:10.1249/MSS.0000000000002122 PubMed
- [4] Maurizio Balestrino et al.. Med Res Rev. 2019. Beyond sports: Efficacy and safety of creatine supplementation in pathological or paraphysiological conditions of brain and muscle. doi:10.1002/med.21590 PubMed
- [5] Manuela Pennisi et al.. Nutrients. 2019. Decrease in Serum Vitamin D Level of Older Patients with Fatigue. doi:10.3390/nu11102531 PubMed
- [6] Konstantinos I Avgerinos et al.. Exp Gerontol. 2018. Effects of creatine supplementation on cognitive function of healthy individuals: A systematic review of randomized controlled trials. doi:10.1016/j.exger.2018.04.013 PubMed
- [7] Michael J Saunders et al.. Nutrients. 2018. Protein Supplementation During or Following a Marathon Run Influences Post-Exercise Recovery. doi:10.3390/nu10030333 PubMed
- [8] Winfried Häuser et al.. Pol Arch Intern Med. 2017. Management of fibromyalgia: practical guides from recent evidence-based guidelines. doi:10.20452/pamw.3877 PubMed
- [9] G Iolascon et al.. J Nutr Health Aging. 2017. Are Dietary Supplements and Nutraceuticals Effective for Musculoskeletal Health and Cognitive Function? A Scoping Review. doi:10.1007/s12603-016-0823-x PubMed
- [10] Theo Wallimann et al.. Med Hypotheses. 2017. Intradialytic creatine supplementation: A scientific rationale for improving the health and quality of life of dialysis patients. doi:10.1016/j.mehy.2016.12.002 PubMed
- [11] Rachel N Smith et al.. F1000Res. 2014. A review of creatine supplementation in age-related diseases: more than a supplement for athletes. doi:10.12688/f1000research.5218.1 PubMed
- [12] Ruud C W Vermeulen et al.. J Transl Med. 2010. Patients with chronic fatigue syndrome performed worse than controls in a controlled repeated exercise study despite a normal oxidative phosphorylation … doi:10.1186/1479-5876-8-93 PubMed
- [13] Satoshi Nozaki et al.. Nutrition. 2009. Mental and physical fatigue-related biochemical alterations. doi:10.1016/j.nut.2008.07.010 PubMed
- [14] Takashi Umeda et al.. J Sports Sci. 2008. Effects of intense exercise on the physiological and mental condition of female university judoists during a training camp. doi:10.1080/02640410801885917 PubMed
- [15] Airi Watanabe et al.. Neurosci Res. 2002. Effects of creatine on mental fatigue and cerebral hemoglobin oxygenation. doi:10.1016/s0168-0102(02)00007-x PubMed
- [16] T Kato et al.. Neuropsychobiology. 1999. Relationship of energy metabolism detected by 31P-MRS in the human brain with mental fatigue. doi:10.1159/000026587 PubMed
- [17] C Tsopanakis et al.. Pharmacol Biochem Behav. 1998. Stress hormonal factors, fatigue, and antioxidant responses to prolonged speed driving. doi:10.1016/s0091-3057(98)00037-9 PubMed
- [18] J Decety et al.. J Physiol. 1993. Central activation of autonomic effectors during mental simulation of motor actions in man. doi:10.1113/jphysiol.1993.sp019528 PubMed
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