Dietary supplementation with a novel <scp>l</scp>‐carnitine multi‐micronutrient in idiopathic male subfertility involving oligo‐, astheno‐, teratozoospermia: A randomized clinical study

Specific multi-nutrient combination l-carnitine/l-acetyl-carnitine, l-arginine, glutathione, co-enzyme-Q, zinc, folic acid, cyanocobalamin, and selenium can improve sperm quality in males with IMI and increase pregnancy rates.