If you are like a lot of people, you may have never heard of carnitine but this important nutrient is critical for our body's ability to optimally burn fat required for energy. Can L Carnitine Support Energy Levels and Exercise Recovery for Long COVID and ME CFS Patients? RTHM Liquid L Carnitine Citrus Swanson Vitamins L carnitine supplementation for the management of fatigue in patients with hypothyroidism on levothyroxine treatment: a randomized, double blind, placebo controlled trial. Semantic Scholar What Is Acetyl L Carnitine Good For? Uses & Benefits L Carnitine ((R) Carnitine) Co factor for oxidation MedChemExpress