Acetyl L-Carnitine is derived from methionine and lysine amino acids and this is primarily synthesized in the kidneys and liver. This is transported to various other tissues in the body. However, the highest concentration of Acetyl L Carnitine is found in the tissues that employs the fatty acids to be the primary dietary fuel mainly the cardiac and skeletal muscles. The supplement of Acetyl L Carnitine is very useful for the oxidation of fatty acid and helps in burning the unwanted body fat. The fatty acids are the main energy sources and the process called oxidation is the main to break and create it into energy. The fatty acids fail to penetrate the mitochondia membrane and Acetyl L Carnitine transports fatty acids through the mitochondia membrane allowing fats oxidation. Acetyl L Carnitine plays a vital role in the production of energy and supports the body functions that need high energy levels. This is available in many foods such as vegetables grains and meats. This is available in higher concentration in beef and lamb and the vegetables and white meats have least concentration.