Carnitine_tekst Molecule of the Month September 2003 Carnitine acylcarnitine translocase deficiency: MedlinePlus Genetics Translating the basic knowledge of mitochondrial functions to metabolic therapy: role of L carnitine ScienceDirect Carnitine Insufficiency Caused by Aging and Overnutrition Compromises Mitochondrial Performance and Metabolic Control ScienceDirect L Carnitine and Acylcarnitines: Mitochondrial Biomarkers for Precision Medicine 80% of your energy is made inside your mitochondria Yet most people have never thought about how to care for them. And when they are not working well, it shows up fast.