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Description
Numerous studies in the sports field have shown that doses ranging from a few hundred milligrams to 10 g daily, both with single and chronic administration, result in a general improvement in the athletes energy metabolism and an increase in performance

10.1016/j.ejca.2018.01.065 Eur

L-Carnitine has been shown in clinical studies to improve athletic performance and endurance

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Zhang Y, Li S, Li S