L-Carnitine can also be found in Chicken, Fish, Avocado and Dairy products and Red Meats. Therefore it is important that a person has an adequate intake of these nutritional products. A person with a healthy diet is less likely to have L-Carnitine deficiencies and therefore, less likely to suffer from any fatigue, or illnesses, as a result.

It is thought that extra L-Carnitine intake can help those people with L-Carnitine deficiencies that have a related problem. Although pregnant women, or people on other medications should not take L-Carnitine, L-Carnitine is thought to aid in the recover process.

Although those people who have an adequate healthy diet do not require extra L-Carnitine, L-Carnitine is thought to help those people who are undergoing extra physical activity. During extra activity, a person requires more energy in order for their body to respond to the extra demands. Therefore, extra L-Carnitine can help produce extra energy in the body