Alpha lipoic acid (ALA) is an antioxidant produced in the body. It is also found in miniscule amounts in organ meat, fruits and vegetables such as spinach, broccoli, tomato, garden pea, brussel sprouts and rice bran.
Everyday, our body is subjected to free radical assault due to factors ranging from stress, poor diet, physical exercise to pollution. Free radicals damage cells and tissues in the body, impair immune function and cause diseases. Antioxidants work by fighting free radicals and minimise its associated damages.
Most antioxidants either work in water or fat only. Alpha lipoic acid is soluble in both water and fat. Consequently, it is able to neutralise damaging free radicals in all cells throughout the body.
In addition to being a powerful antioxidant, ALA is able to recycle and regenerate other antioxidants such as vitamin E, C, glutathione and coenzyme Q10. Antioxidants can be oxidated and depleted as they fight free radicals. Alpha lipoic acid has the ability to regenerate antioxidants and strengthen their protective effects.
Glutathione is an important antioxidant that is poorly absorbed when taken orally. Fortunately, supplementing with alpha lipoic acid can increase glutathione production in the body.
Besides its antioxidant properties, ALA enhances insulin sensitivity and regulates blood sugar levels.
The most promising therapeutic uses of ALA is for treating diabetes and diabetic neuropathy.
Alpha Lipoic Acid Supplements – Are They All The Same?