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Product Detail: Ultra Lipoic Forte, Douglas Labs
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 Universal Antioxidant
Ultra Lipoic Forte capsules, provided by Douglas Lab., contain 1000 mg of pure alpha-lipoic acid. Alpha lipoic acid is a non-vitamin coenzyme that carries out important metabolic and antioxidant functions in the body.
Functions
Alpha lipoic acid is a nutritional coenzyme that is involved in energy metabolism of proteins, carbohydrates and fats, has physiological functions in blood glucose disposal, and is able to scavenge a number of free radicals.
Alpha lipoic acid is a fat- and water-soluble, sulfur-containing coenzyme. It functions in the body much like a B-vitamin, since it is involved in energy production. As part of several multi-enzyme complexes located in the mitochondria, alpha lipoic acid is essential for metabolizing carbohydrates, proteins, and fats, and for the conversion of their energy into ATP. Two of these enzyme complexes, PDH (pyruvate dehydrogenase) and alpha-KGDH (alpha-ketoglutarate dehydrogenase) are part of the citric acid cycle (Krebs cycle), and as such assume a central role for general energy production. Another lipoic acid containing enzyme complex, BCKADH (branched-chain keto-acid dehydrogenase), is involved in deriving energy from the branched chain amino acids, leucine, isoleucine, and valine.
A related metabolic function of alpha lipoic acid is its role in blood glucose disposal. This important coenzyme appears to be necessary for the normal transport of blood glucose into the cell. This may be explained by its functions in the glucose-metabolizing enzymes, PDH and alpha-KGDH, but some researchers suspect a more direct role in cellular glucose uptake at the cell membrane.
As early as 1959, alpha lipoic acid was suggested to be antioxidants, since it could extend the actions of vitamin C in guinea pigs, and those of vitamin E in rats. It is only recently, however, that the specific actions of alpha-lipoic acid in free radical quenching, metal chelation, and antioxidants regeneration have been investigated.
Body cells and tissues are threatened continuously by damage caused by toxic free radicals and reactive oxygen species (e.g., peroxides) which are produced during normal oxygen metabolism, and by toxic agents in the environment. Free radicals, once formed, are capable of disrupting metabolic activity and cell structure. When this occurs, additional free radicals are produced which, in turn, can result in more extensive damage to cells and tissues. The uncontrolled production of free radicals is thought to be a major contributing factor to many degenerative diseases.
Alpha lipoic acid is unique among biological antioxidants, because it is soluble in both water and lipids. This allows it to neutralize free radicals just about everywhere in the body, inside and outside the cells. Due to its unique sulfur-containing structure, alpha lipoic acid can scavenge several types of free radicals, such as the highly reactive hydroxyl, and singlet oxygen free radicals. It is also capable of suppressing the generation of free radicals in the first place, since alpha lipoic acid chelates transition metals, such as iron and copper. Because alpha lipoic acid is involved in so many different antioxidant functions in virtually all body tissues, it has been called the universal antioxidants.
Besides being a universal free radical scavenger, alpha lipoic acid can also recharge other antioxidant systems throughout the body. As mentioned earlier, it can extend the activity of vitamins C and E. In addition, alpha lipoic acid can also regenerate glutathione.
Indications
Alpha lipoic acid may be a beneficial dietary supplement for those concerned about a more complete antioxidant defense system and maintaining proper glucose metabolism. Dietary and supplementary alpha lipoic acid is efficiently absorbed, transported to the tissues, and readily taken up by the cells.
Suggested Use
One to three capsules daily or as directed by physician.
| Supplement Facts | |
Container Size 60 Caps | | Serving Size 3 Caps |  | | | Amount Per 3 Caps | Content | %DV | | | | | | Alpha Lipoic Acid | 1000 mg | * | | | | % Daily Values (DV) are based on a 2,000 calorie diet.
* Daily Value (DV) not established. |
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 Ultra Lipoic Forte, Douglas Labs
( Manufacturer's Sku #: 83005-60X )
Size: 60 Caps
Suggested Retail Price: $76.40
Price: $76.40 (log-in for special-price)
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- The statements provided are for information use only and is not intended to substitute advice from your physician or health care provider. Always follow the manufacturer's recommended dosage or suggested use. If you have any special medical condition including pregnancy or nursing, consult your physician.
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