Acetyl L carnitine is also known as ALC. It is used by some people with high blood sugar to help with cholesterol as well as nerve pain, such as tingling in their hands and feet. Others have used it Ameliorating Hypertension and Insulin Resistance in Subjects at Increased Cardiovascular Risk Hypertension Role of carnitine in disease Nutrition & Metabolism Springer Nature Link Bronson Acetyl L Carnitine 500 mg Vitamins & Supplements Bronson Vitamins Bronson Vitamins Quality Vitamins and Supplements since 1960 Carnitine Deficiency: What Is It, Causes, Symptoms, and More Osmosis