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Choline

by Jerry Kennard
for About.com

Updated July 22, 2005

About.com Health's Disease and Condition content is reviewed by the Medical Review Board

Choline
Choline isin lecithin, found in egg yolks. Choline is actually a vitamin-like substance that has a role in the metabolism of fats and the formation of the neurotransmitter acetylcholine. Deficiency causes memory loss. Excessive quanitities are excreted. The recommended daily intake of choline is 500-900 mg in normal diet.

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