The effects of l carnitine supplementation on inflammatory factors, oxidative stress, and clinical outcomes in patients with sepsis admitted to the intensive care unit (ICU): study protocol for a double blind, randomized, placebo controlled Impact of L carnitine supplementation on gastric emptying and bowel function in pediatric ketogenic diet therapy: a clinical trial Scientific Reports PDF) Impact of L carnitine supplementation on gastric emptying and bowel function in pediatric ketogenic diet therapy: a clinical trial Carnitine traffic and human fertility ScienceDirect NutraBio Metabolic Ignitor L Carnitine 3000 GNC PDF) Supplementation with carnitine reduces the severity of constipation: A retrospective study of patients with severe motor and intellectual disabilities