l carnitine improve sperm motility L-Carnitine and Male Fertility: Is Supplementation Beneficial? L-carnitine Improves Sperm Parameters, Testosterone,
Description
Do not exceed recommended serving sizes for the day

R., Quintanilla, A., Levin, N
Sensitivity analysis of l-carnitine (or acetyl-l-carnitine) supplementation for post-treatment ALT level after excluding a study involving patients with decompensated cirrhosis [31]

Anjum MR, et al

Most scientific studies recommend taking L-Carnitine about one hour prior to exercise
