NOW Foods Alpha Lipoic Acid 250mg (60 caps)

Alpha Lipoic Acid 250mg (60 Veggie Caps)

• Universal Antioxidant
• High Potency
• Vegetarian Formula

Alpha-lipoic acid (ALA), also known as lipoic acid (or thioctic acid), is a sulfur-containing fatty acid found inside every cell of the human body. The main function of alpha-lipoic acid is to generate the energy required to keep living organisms alive and functioning. Lipoic acid plays a key role in a variety vital energy-producing reactions in the body that turn glucose (blood sugar) into energy.

Alpha-lipoic acid is a potent biological antioxidant that has been shown to slow the oxidative damage in cells, and in many cases stabilize or even reverse cell damage. Alpha-lipoic acid is so effective as an anti-oxidant because it works on both water and fat-soluble free radicals that cause oxidation and cell damage in the body. Notwithstanding it popularity, the exact mechanism responsible for the medicinal affects of alpha-lipoic acid is still not fully understood.

Some research suggests that certain nerve diseases may occur as a result of free radical damage. Since alpha-lipoic acid can reach all parts of a nerve cell it can potentially protect nerve cells against such damage. This is the rationale behind studies on the potential benefits of alpha-lipoic acid for diabetic neuropathy.

Experimental studies show that alpha-lipoic acid may exhibit a renal protective effect in individuals with diabetes. Alpha-lipoic acid increases glucose uptake in the cells and appears to reduce symptoms of diabetic complications including cataract formation, vascular damage, and polyneuropathy (nerve damage). A study published in Diabetic Medicine in 1999 showed that patients treated with 600 mg of ALA 3 times daily for 3 weeks had improvement of diabetic symptoms from polyneuropathy. In another study using 600 to 1,800 mg of ALA daily, individuals treated showed improved insulin sensitivity. Most studies supporting the use of alpha-lipoic acid to reduce symptoms of diabetic peripheral neuropathy employed intravenous alpha-lipoic. Evidence for the use of oral lipoic acid, in connection with diabetes remains weak and contradictory.

Another group of nerve cells in diabetics, the autonomic nerves, which control the function of internal organs, may also become damaged. When this same phenomenon occurs in the heart, a condition known as cardiac autonomic neuropathy, it leads to irregularities of heart rhythm. There is some evidence that alpha-lipoic acid may be helpful for this condition.

Some in the scientific community believe that alpha-lipoic acid can actually reverse the damage in aging cells of the brain. Alpha lipoic acid has also been used both in oral and topical forms as a way for keeping skin healthy and young in appearance. There have been studies documented in medical literature indicating that supplemental ALA may even be beneficial in patients with glaucoma.