l carnitine cardiac function HOMEOSTASIS, MITOCHONDRIAL FUNCTION, AND CARDIOVASCULAR DISEASE Amazon.com: Klaire Labs SFI Health
Description
Int J Infertil Fetal Med (2015) 6:204

& Wilson, D
Athletes: Between 1,000 and 3,000 mg per day to improve performance and recovery

Coenzyme A dehydrogenase deficiencies: Very long-chain acyl-coenzyme A dehydrogenase deficiency (VLCAD) results from mutations in the acyl-Coenzyme A dehydrogenase, very long chain (ACADVL) gene

Still, some people can benefit from L-Carnitine supplements
Adv Nutr (2018) 9:83348
