Tag: Muscle carnitine

According to the National Institutes of Health, over 95% of the body's total L-carnitine is stored in the heart and skeletal muscles, confirming that yes, your body does store L-carnitine. This amino acid derivative plays a crucial role in cellular energy production by transporting fatty acids into the mitochondria.

Studies have shown that while L-carnitine from food can have a bioavailability of up to 75%, absorption from oral supplements is significantly lower, typically ranging from 5% to 25%. This notable difference in absorption efficiency is crucial for understanding how to get the most out of your L-carnitine intake.