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Definition of Evening primrose oil

Evening primrose oil: A natural source of essential fatty acids (EFOs). Evening primrose oil contains a higher level of arachnoidic acid than some other EFO sources, so people with seizure disorders may wish to avoid its use.

Source: MedTerms™ Medical Dictionary
http://www.medterms.com/script/main/art.asp?articlekey=11353
Last Editorial Review: 11/17/1999 8:42:00 PM


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