In the double blind, placebo controlled, double crossover trial published in Prostaglandins, Leukotrienes & Essential Fatty Acids, boys diagnosed with ADHD were given acetyl L carnitine at 100 mg per kg of body weight per day, divided Acetyl L Carnitine: Benefits and Side Effects Gene Food The carnitine system and cancer metabolic plasticity Cell Death & Disease Role of L carnitine in female infertility Reproductive Biology and Endocrinology Springer Nature Link