Although it is an amino acid, L-carnitine is not used to make proteins
The key enzyme for the synthesis of L-carnitine, however, is located in the liver, kidneys, and brain [11]
Skip treatment if you have an active or recent cancer , uncontrolled diabetes , severe heart disease, untreated endocrine disorders, or if you are pregnant or breastfeeding
302, n o 2, 307-314 (PMID 8489235, DOI (en) Ali Aydin, Zekai Halici, Abdulmecit Albayrak et Beyzagul Polat, Treatment with Carnitine Enhances Bone Fracture Healing under Osteoporotic and/or Inflammatory Conditions , Basic & Clinical Pharmacology & Toxicology , vol