l carnitine complex side effects L-Carnitine and Male Fertility: Is Supplementation Beneficial? L-Carnitine in Mitochondria | Encyclopedia
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L-carnitine has demonstrated efficacy as a neuroprotective agent in adult animal models of cerebral ischemia (55)

Masterson, C

The response to the naloxone test was even more surprising

doi: 10.1016/j.jnutbio.2008.03.002

Science 351:933939

Lepidium meyenii (Maca) improved semen parameters in adult men