parker naturals l carnitine L-Carnitine Liquid, Berry, 16 fl oz (473 ml) NOW Foods, Liquid L-Carnitine 3000mg,

Y si no podemos aumentar la cantidad de carnitina en el msculo con un suplemento y no podemos llevarla a las mitocondrias, no puede ejercer sus efectos reclamados

Passeri M, Iannuccelli M, Ciotti G, Bonati PA, Nolfe G, Cucinotta D., "Mental impairment in aging: selection of patients, methods of evaluation and therapeutic possibilities of acetyl-L-carnitine", International Journal of Pharmacology Research, 1988(vedi fonte) 5

Mechanistic studies reveal that acetyl-L-carnitine enhances cholinergic neurotransmission by increasing acetylcholine synthesis and release, upregulates nerve growth factor (NGF) expression, improves mitochondrial membrane potential and respiratory function in neurons, reduces oxidative damage to neural lipids and proteins, and modulates synaptic plasticity and neurotransmitter receptor function