Alpha-GPC - Dietary SupplementsL-alpha glycerylphosphorylcholine, Choline alfoscerate
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| Introduction |
Although Alpha-GPC is a chemical compound that occurs naturally in the body, it has been studied recently for its potential use as a supplement that may support a variety of neurological functions. Alpha-GPC's most important role is in the production of choline, a water soluble B vitamin that is important for the brain and nervous system. Alpha-GPC has also been studied for its role in the production of certain hormones and neurotransmitters-such as acetylcholine and human growth hormone-that support brain and nervous system function.( 1),( 2),( 3) |
| Dosage Range |
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200 mg to 1,500 mg daily.
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| Most Common Dosage |
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400 mg, 3 times daily.
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| Dosage Forms |
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Tablets, capsules, powder, and intravenous.
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| Reported Uses |
Alpha-GPC's brain-boosting qualities have been studied for their ability to enhance overall brain function.( 4),( 5) In young patients, for instance, Alpha-GPC may improve memory and the ability to pay attention.( 6)
There may be more targeted uses for Alpha-GPC as well. The treatment of Alzheimer's disease is one such case and studies suggest that Alpha-GPC may indeed improve neurological function in these patients.(7),(8) There is also research which suggests that Alpha-GPC may support brain health and function in elderly people suffering with various forms of dementia and senility.(9),(10) Meanwhile, other studies suggest that Alpha-GPC may have promise in the support of patients recovering from stroke.(11) |
| Toxicities & Precautions |
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Be sure to tell your pharmacist, doctor, or other health care providers about any dietary supplements you are taking. There may be a potential for interactions or side effects.
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| Introduction |
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Be sure to tell your pharmacist, doctor, or other health care providers about any dietary supplements you are taking. There may be a potential for interactions or side effects.
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| General |
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This dietary supplement is considered safe when used in accordance with proper dosing guidelines.
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| Side Effects |
Side effects are possible with any dietary supplement. In approximately 1 percent of patients, this dietary supplement may cause heartburn, nausea and vomiting, insomnia, restlessness, and headache.( 12) These problems are almost always considered mild and are usually resolved by lowering the dosage or discontinuing use. Tell your doctor if these side effects become severe or do not go away. |
| Pregnancy/Breast-Feeding |
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To date, the medical literature has not reported any adverse effects related to fetal development during pregnancy or to infants who are breast-fed. Yet little is known about the use of this dietary supplement while pregnant or breast-feeding. Therefore, it is recommended that you inform your healthcare practitioner of any dietary supplements you are using while pregnant or breast-feeding.
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| Age Limitations |
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To date, the medical literature has not reported any adverse effects specifically related to the use of this dietary supplement in children. Since young children may have undiagnosed allergies or medical conditions, this dietary supplement should not be used in children under 10 years of age unless recommended by a physician.
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References
This information is educational in context and is not to be used to diagnose, treat or cure any disease. Please consult your licensed health care practitioner before using this or any medical information.
©2000-2008 CCG, Inc. All Rights Reserved.