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 Biomedical Reports Comparison of short term and long term effects of peroral L carnitine intake: clinical implications of elevated TMAO levels in cardiovascular complications L Carnitine Reduces Brain Injury after Hypoxia Ischemia in Newborn Rats Pediatric Research L Carnitine: Benefits, Dosage, Side Effects, and Food Sources Dr. Rogers Centers.com Boost Your Brain Power with Acetyl L Carnitine! Natural Grocers