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 The effects of different levels of L carnitine and fat on performance and egg quality of laying hens Frontiers The efficacy of orally administered L carnitine in alleviating ovarian dysfunctions has laid the foundation for targeted in vivo use: a study employing self control and propensity score matching Visor Redalyc Effect of the inclusion of L carnitine on egg quality and productivity of Hy Line Brown laying hens