Nutritional Supplement: L-Carnitine
Nutritional Supplement: L-Carnitine – L-carnitine is a nutritional supplement that has been touted by bodybuilders and other athletes as a safe and helpful way to create bigger and more efficient muscles. Some physicians and researchers have looked at L-carnitine to prevent muscle wasting in people who need kidney dialysis; alternative medicine purveyors suggest that L-carnitine may stop cellular aging. In order for you to make a healthy decision about using L-carnitine, we’ve put together some information any potential buyer should have.
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 oxidized 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.
Most people synthesize enough L-carnitine for their needs in the liver. You can also get significant amounts in your diet from: ground beef, pork, milk and fish.
Even strict vegetarians generally make enough that they don’t need to eat meat to have the needed L-carnitine ; they can also get small amounts from sources like avocado, whole wheat bread and asparagus.