L-carnitine is synthesized in the body from the amino acids
lysine and methionine but it can also be found in nutritional
sources such as red meats, dairy products and avocados. Its main
role in the body is to help metabolize food into energy.
L-carnitine does this by transferring long chain fatty acids
into mitochondria where they are oxidised to produce energy.
L-carnitine is heart friendly and has been used for many years
in the treatment of heart disease. Studies have shown that it
can increase the heart’s output and function, stimulate energy
supply to the heart and improve overall cardiac performance.
Many bodybuilders use it for the following reasons:
1. It promotes muscle growth.
2. It increases energy.
3. It helps to burn fat.
4. It helps to prevent muscle fatigue.
L-carnitine is a relatively safe supplement provided the
manufacturer’s recommendations are followed. As with all
supplements, remain aware that l-carnitine could be contained in
other products so read the labels carefully to ensure your daily
intake does not exceed four grams.
About the author:
Rick Mitchell is the creator of the bodybuildingadvisor.com
website that provides guidance and information to athletes at
all levels of bodybuilding experience. Go to Bodybuilding
Advice to learn more about the issues covered in this
article.