Supplements & Remedies Andrew Weil, M.D. L Carnitine, 500 mg, 60 Vegetarian Capsules Individual bioenergetic capacity as a potential source of resilience to Alzheimer's disease Nature Communications Did you know L carnitine, a vital amino acid, is naturally produced by your body and found in various foods? While acetyl L carnitine (ALCAR) can be a beneficial supplement for some, most people get Frontiers Embryonic Hypotaurine Levels Contribute to Strain Dependent Susceptibility in Mouse Models of Valproate Induced Neural Tube Defects