ALCAR Supplement for Cognitive Function and Stamina Targeting Skeletal Muscle Dysfunction With L Carnitine for the Treatment of Patients With Chronic Obstructive Pulmonary Disease In Vivo CarniteX Medical Detective MD Estradiol treatment or modest exercise improves hepatic health and mitochondrial outcomes in female mice following ovariectomy American Journal of Physiology Endocrinology and Metabolism American Physiological Society L Carnitine for Erectile Dysfunction: What the Evidence Shows and How to Use It The Science of Carnitine: How It Works and Why It Matters