L Carnitine Linus Pauling Institute Oregon State University Over 90% of your body's energy comes from mitochondria. When they break down, everything else does too. Think: Fatigue that sleep doesn't fix Brain fog and memory issues Slow Can L Carnitine Support Energy Levels and Exercise Recovery for Long COVID and ME CFS Patients? RTHM Targeting Skeletal Muscle Dysfunction With L Carnitine for the Treatment of Patients With Chronic Obstructive Pulmonary Disease In Vivo