Nanostructured lipid carriers for l carnitine delivery: physicochemical characterization and effects on asthenozoospermic sperm function in vitro Scientific Reports Carnitine: the claims and why it may not work L Carnitine: Benefits, Uses, Side Effects, and More Protective effect of L carnitine on sperm motility and membrane integrity in men with asthenoteratozoospermia: A Brief Report In A recent clinical study published in the Journal of Medicinal Food explored the effects of vitamin C on infertile men with low sperm counts. The study involved 13 healthy men aged 2535 Effect of L carnitine, Multivitamins and their Combination in the Treatment of Idiopathic Male Infertility Semantic Scholar