L carnitine play antidepressant roles by improving brain energy metabolism, regulating neurotransmitters and neural plasticity The levels of ALC in people and rodents with depression are significantly reduced @ www.healthylifebio.com . . . # Mitochondrial control of fuel switching via carnitine biosynthesis Science Acetyl L Carnitine Supplement (ALCAR) 500 mg Superior Labs Plasma acetyl l carnitine and l carnitine in major depressive episodes: a casecontrol study before and after treatment Psychological Medicine Cambridge Core Myriad of implications of acetyl l< sc> carnitine deficits in depression