Acetyl L-Carnitine is an amino acid that the body uses to turn fat into energy. It is important for many body processes and has effects on brain function, heart function and muscle movement. Many people take carnitine supplements to improve memory, mood, cognitive abilities and mental stamina.ugh Acetyl-L-Carnitine for its essential needs, but supplements are used to treat many conditions including memory loss in the elderly, Alzheimer’s disease, and to boost memory in people who use a lot of alcohol and who have thinking problems due to long-term excessive alcohol use. It is also used in some muscle diseases and heart conditions, poor circulation in the brain, facial paralysis and other conditions. Men sometimes use it to balance testosterone levels that are decreasing because of aging.
Some research suggests that Acetyl L-Carnitine could benefit many problems that are connected to aging: high blood pressure, metabolic syndrome and diabetes. There are plans to test it for treatment in chronic fatigue syndrome. You can get carnitine from foods such as dairy products and meat, but supplements are needed to get therapeutic doses.