Frontiers L carnitine: new perspectives on the management of preterm infants l Carnitine Supplementation in Recovery after Exercise Dysfunction of the carnitine cycle in tumor progression: Heliyon Acetyl L Carnitine (ALCAR) Supplement for Horses Mad Barn L Carnitine has a range of benefits for women with PCOS but, a new study set out to look at carnitine's impact on some of PCOS key indicators. One of those benefits reported