Ornithine Alpha-Ketoglutarate
Also indexed as: OKG

The amino acids ornithine and glutamine are combined to form ornithine alpha-ketoglutarate (OKG).
Where is it found?
Although the amino acids that comprise OKG are present in protein foods such as meat and poultry and fish, the OKG compound is found only in supplements.
OKG has been used in connection with the following condition (refer to the individual health concern for complete information):
| Science Ratings | Health Concerns |
|---|---|
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Wound healing |
Reliable
and relatively consistent scientific data showing a substantial health benefit. Contradictory, insufficient, or preliminary studies
suggesting a health benefit or minimal health benefit. For an herb, supported by traditional use but minimal
or no scientific evidence. For a supplement, little scientific support and/or minimal health
benefit. |
|
Who is likely to be deficient?
A deficiency of OKG has not been reported.
How much is usually taken?
Optimal levels remain unknown, though 10 grams per day has been used in clinical trials.
Are there any side effects or interactions?
No side effects have been reported with the use of OKG.
No clear interactions between OKG and other nutrients have been established.
At the time of writing, there were no well-known drug interactions with Ornithine Alpha-Ketoglutarate.
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The information presented in Healthnotes is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires September 2008.


Reliable
and relatively consistent scientific data showing a substantial health benefit.
For an herb, supported by traditional use but minimal
or no scientific evidence. For a supplement, little scientific support and/or minimal health
benefit.