L carnitine tartrate supplementation in the fight against infectious disease Ingredient Spotlight: L Carnitine Source: Biosynthesised in the body from the amino acids Lysine and Methionine, L Carnitine is a conditionally essential nutrient involved in energy metabolism and fat transport. Key Benefits Essential L Carnitine Optimal Health Systems L Carnitine L Tartrate Tablets Dietary Supplement for Low Blood Levels of Carnitine Highly Effective, Long Shelf Life, Recommended Dosage as per Physician Advice, Store in Cool and Dry Place Frontiers A randomized clinical trial to evaluate the efficacy of L carnitine L tartrate to modulate the effects of SARS CoV 2 infection