Species and muscle differences in L carnitine levels in skeletal muscles based on a new simple assay ScienceDirect Mitochondrial control of fuel switching via carnitine biosynthesis Science Machine learning guided discovery of SLC25A45 as a mediator of mitochondrial methylated amino acid import and carnitine synthesis: Cell Metabolism L Carnitine has a liver protective effect through inhibition of inducible nitric oxide synthase induction in primary cultured ra What are L carnitine's main benefits? Examine