L carnitine for Sperm Motility: Boost Fertility Can Alpha Lipoic Acid Improve Sperm Health in Recurrent Pregnancy Loss? A recent study looked at men whose partners had repeated pregnancy loss. Researchers found that taking alpha lipoic acid (ALA) may help L Carnitine and Male Fertility: Is Supplementation Beneficial? L Carnitine: The Ultimate Supplement for Sperm Quality and Male Sexual Health Meyer Oligocare Forte, 20 Tablets, Supports male fertility: L Carnitine and L Arginine improve sperm motility, count, and overall quality, but their combined action also enhances sperm energy and The protective effect of L carnitine on testosterone synthesis pathway, and spermatogenesis in monosodium glutamate induced rats BMC Complementary Medicine and Therapies Springer Nature Link