Frontiers Discovery and validation of acetyl L carnitine in serum for diagnosis of major depressive disorder and remission status through metabolomic approach Role of carnitine in disease Nutrition & Metabolism Springer Nature Link A note about food and mood. I've spoken in YouTube videos before about the large effect my diet experiments have had my on mental function and wellbeing (depression, or its absence). Over What Is Acetyl l Carnitine? Depression Linked to Low Levels of Brain Molecule Newsweek L carnitine helps with fertility issues and six other benefits like 1.improves sperm quality , 2.helps with pics in women 3. 3.reduces depression. 4 fibromyalgia 5 migraine 6 alcohol recovery, 3 Reasons Acetyl L Carnitine Supports Cognitive Health HealthyHey