Discover how L-Carnitine helps burn fat, boosts physical performance, and supports cardiovascular health. Learn about its ...

Taken by professional athletes and those with serious fitness goals, L-carnitine is an amino acid that preserves fuel for muscles and promotes the breakdown of fats into energy. Also known as ...

They may suggest a better alternative for you. L-carnitine is believed to work by altering insulin receptors and changing the expression of specific genes that regulate sugar metabolism.