L-Carnitineand Mental Energy.
Evidence gradeC
ImpactSmall
Confidencemedium
Imported rating. This grade comes from SuppCo and has not been independently reviewed. It describes research, not a product, and it is not medical advice.
The rating
- Direction
- Favourable
- Rated by
- SuppCo
- Observed
- 28 September 2026
Studies behind it
L-Carnitine treatment reduces severity of physical and mental fatigue and increases cognitive functions in centenarians: a randomized and controlled clinical trial.M. Malaguarnera · The American journal of clinical nutrition2007Acetyl-L-Carnitine in Dementia and Other Cognitive Disorders: A Critical UpdateM. Pennisi · Nutrients2020