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Choline Birtatrate

The foods richest in phosphatidylcholine, the major delivery form of choline, are beef liver, egg yolks and soya. Beef liver, iceberg lettuce, peanut butter, peanuts and cauliflower are some foods that contain free choline.

Choline is involved in several basic biological processes. Choline is a major part of the polar head group of phosphatidylcholine. Phosphatidylcholine's role in the maintenance of cell membrane integrity is vital to all of the basic biological processes: information flow, intracellular communication and bioenergetics. Inadequate choline intake would negatively affect all these processes. Choline is also a major part of another membrane phospholipid, sphingomyelin, also important for the maintenance of cell structure and function. It is noteworthy and not surprising that choline deficiency in cell culture causes apoptosis or programmed cell death.