Carnitine may be taken to relieve pain and chronic fatigue. Since the intestines can't absorb more than 2000mg at a time, it is recommended that 4000mg be taken in two divided doses each day, with or without food. Sale Price: $74.99 Take advantage of FREE air shipping in the USA! A major cause of aging is the deterioration of the energy-producing components of the cell which results in reduced cellular metabolic activity, the accumulation of cellular debris, and eventual death of the cell. The most effective anti-aging therapy to maintain youthful cellular energy metabolism is the amino acid L-carnitine, which functions via several mechanisms to protect cells from the effects of aging. L-carnitine assists in the transport of fat through the cell membrane and into the mitochondria within the cell, where these fats are oxidized to produce the cellular energy ATP. Acetyl-L-carnitine is the acetyl ester of the amino acid L-carnitine. Acetyl-L-carnitine is absorbed into the bloodstream more efficiently than L-carnitine, passes more easily through cell membranes, and is utilized more efficiently in the mitochondria of the cell. L-carnitine has been approved by the FDA under the name Carnitor as a therapy for low energy levels, congestive heart disease, and other diseases associated with low cellular energy. Numerous published studies have shown that L-carnitine is effective in treating a wide range of diseases including the neurological diseases of aging, immune dysfunction, and diabetic complications. Caution: For some people, L-carnitine, especially acetyl-L-carnitine, may have a stimulating effect. Therefore, it may be unwise to take it in the evening. How to Order To order online, click on the "Order" box below. To see a list of all supplements, please check our Index or use our Search feature. If you have any questions, please contact us at info@lifeextensionvitamins.com or 1-888-771-3905. carnpowdRetail Price: $110.00Sale Price: $74.99 100: grams FREE AIR MAIL SHIPPING IN THE UNITED STATES! The statements made here have not been evaluated by the FDA. The foregoing statements are based upon sound and reliable studies, and are meant for informational purposes. Consult with your medical practitioner to determine the underlying cause of your symptoms. Copyright 1997-2010 Life Extension Vitamin Supplies and Life Extension Institute, Inc. All rights reserved.