In addition to being an antioxidant, Lipoic acid helps the body use glucose, hence its potential role in improving blood sugar control.
Lipoic acid can also potentially regenerate other antioxidants.
Lipoic acid can be used therapeutically in a variety of medical diseases. Lipoic acid can enhance the synthesis of glutathione, the main antioxidant within our cells responsible for mopping up all types of toxins and free radicals. Glutathione is extremely important, however, we cannot take supplements of this antioxidant since it does not have the ability to cross cell membranes. Fortunately, both laboratory and animal studies have shown that Lipoic acid can stimulate the production of this antioxidant. This is particularly important during periods of excessive stress or exposure to radiation or toxic substances.