Choline Benefits

vitamin choline

Choline is an essential part of phospholipids e.g. lecithin, sphingomyleins and certain plasminogen and have vitamin like role in our body. It is lumped in with B complex of vitamin and it is water soluble compound. It is quaternary saturated amine.


It is not an essential dietary ingredient because it can be readily synthesized in the body provided diet is otherwise adequate but it exits in variety of sources. Its animal and plant sources include

  • Animal Sources: The best dietary animal sources of choline are egg yolk, liver, kidney, brain, heart muscle tissues, chicken and nervous system.
  • Plant Sources: These include legumes, germs of grains, peanuts, grapefruits, seed meals and green leafy vegetables.

Choline can be synthesized from serine provided the body has an abundant supply of one-one carbon unit. It cannot acts as a donor of methyl group but only after it is converted to betaine by oxidation.


  • It plays an important role in transmethylation reactions because it can act as a donor of methyl group.
  • Choline is also utilized in the synthesis of acetylcholine. This acetylcholine is important for memory as well as control of muscles.
  • It gives rise to important components of cell membrane.
  • Choline acts as a lioptropic factor thus preventing the production of fatty liver.
  • High intake decreased chances of breast cancers in women.
  • Choline lowers the level of cholesterol as well as homocysteine in our body


Its deficiency due to poor intake, eating vegetables only, alcohol consumption, or in athletes may lead to the formation of fatty liver as well as necrosis of the kidney. The renal functions get compromised. It may also lead to bone abnormalities, infertility, and retard growth along with hypertension. It is also evident that its deficiency may also lead to cancerous growth in the human body. It may damages liver and blood vessels and lead to formation of atherosclerosis. There also occur neurological manifestations. Choline should be included in the diet of pregnant women since its deficiency may lead to neural tube defects in the fetus. In pregnant women it deficiency may also causes premature birth or low birth baby as well as hypertension in the pregnancy.


It is used in the treatment of various disease such as hepatitis or other liver disease, atherosclerosis, bipolar disease, glaucoma and Alzheimer’s disease. Chronic alcohol users can be get benefitted from its use.


If choline is taken in excess amount it may lead to its toxicity and the following signs and symptoms arises

  • Diarrhea
  • Vomiting
  • Decrease in blood pressure

A syndrome called fishy body odor and it arises due to inability of the patient to metabolize transmethylamine which is provided by the choline.

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