The role of choline

Lecithin and sphingomyelin choline is an important component of lecithin is phosphatidyl choline (phosphalidy clines), widespread in plants and animals in the animal's brain, semen, adrenal gland and cell content of more than particular to poultry egg yolk in the most abundant, up to 8% dry weight of 10%. SM (sphingomyelin) is a typical representative of sphingolipid, in higher animals, the most abundant tissue, which consists of neural amino alcohols, fatty acids, phospholipids and choline composition.