persistence of acetyl-l-carnitine in the body L-Carnitine and Acylcarnitines: Mitochondrial Biomarkers for Precision Medicine Acetyl-L-carnitine physical-chemical, metabolic, and therapeutic
Description
What is its rate of occurrence

The clinical trials conducted have demonstrated that ALA might be considered safe and was well tolerated even at high doses

That included much more on depth of the pathways if you are interested

Sex related goitrogenic effect of lithium carbonate in healthy young subjects
Hinweis: Nur fr Erwachsene und ersetzt nicht eine abwechslungsreiche, ausgewogene Ernhrung und eine gesunde Lebensweise

PLoS ONE 12:e0173615 [DOI] [PMC free article] [PubMed] [Google Scholar] 134.Traina G, Federighi G, Brunelli M, Scuri R (2009) Cytoprotective effect of acetyl-l-carnitine evidenced by analysis of gene expression in the rat brain
