l carnitina cardio en ayunas L-CARNITINE COMPLEX 2000 L-Carnitina (1L)
Description
The dosage of L-carnitine could explain the discrepancies between our study and Kitanos

One study found that CoQ-10 supplementation increased sperm concentration by up to 80%

[PMID: 17331998] Wall BT, Stephens FB, Constantin-Teodosiu D, et al

Effect of L-carnitine on in vitro developmental rate, the zona pellucida and hatching of blastocysts and their cell numbers in mouse embryos
L-carnitine itself is a beneficial nutrient
