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 High Blood Pressure Linus Pauling Institute Oregon State University High Blood Pressure Linus Pauling Institute Oregon State University Role of carnitine in disease Nutrition & Metabolism Springer Nature Link 4 Supplements To Avoid With Blood Pressure Medications. See link below