The Nutraceutical Value of Carnitine and Its Use in Dietary Supplements Carnitine: the claims and why it may not work 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 Comparison of short term and long term effects of peroral L carnitine intake: clinical implications of elevated TMAO levels in cardiovascular complications Role of L carnitine in exercise training: Anti inflammatory, antioxidant, and metabolic interactions ScienceDirect