Trying to conceive? You've probably heard all about how nutrition supports egg qualitybut did you know that many of the same nutrients are essential for sperm health too? . Here are SciELO Brasil L Carnitine enhances porcine sperm quality, longevity, and zona pellucida binding in cooled semen L Carnitine enhances porcine sperm quality, longevity, and zona pellucida binding in cooled semen L Carnitine and Male Fertility: Is Supplementation Beneficial? The Relationship Between the Use of L Carnitine Supplements and the Male Sub infertility Fertilica L Carnitine