l carnitine weight loss gnc L-Carnitine 500 Mg These statements have not been evaluated by the Food GNC Total Lean® CLA +

However, its worth noting that this study used intravenous deliverynot an oral supplementin a very specific clinical context, so its difficult to generalize these results to everyday use or weight loss

Clin Diagn Lab Immunol 2(5):604608

Nihon Shinkei Seishin Yakurigaku Zasshi, 28(3), 113-20

Berberine attenuates choline-induced atherosclerosis by inhibiting trimethylamine and trimethylamine-N-oxide production via manipulating the gut microbiome

This function explains the fat burning tag, and has been seen by many as the biggest reason to research and ultimately use carnitine supplements

Some use ingredients that havent been studied for these purposes in humans