Table of Contents
What is the function of choline?
Choline was officially recognized as an essential nutrient by the Institute of Medicine in 1998. Its role in the body is complex. It is needed for neurotransmitter synthesis (acetylcholine), cell-membrane signaling (phospholipids), lipid transport (lipoproteins), and methyl-group metabolism (homocysteine reduction).
What is choline used for in food?
Choline is an essential nutrient that is naturally present in some foods and available as a dietary supplement. Choline is a source of methyl groups needed for many steps in metabolism. The body needs choline to synthesize phosphatidylcholine and sphingomyelin, two major phospholipids vital for cell membranes.
What choline means?
: a basic compound C5H14NO that is found in various foods (such as egg yolks and legumes) or is synthesized in the liver, that is a component of lecithin and a precursor of acetylcholine, and that is essential to the metabolism of fat in the liver and is usually included in the vitamin B complex.
Is choline an amino acid?
Choline is often not classified as a vitamin, but as a nutrient with an amino acid–like metabolism. In most animals, choline phospholipids are necessary components in cell membranes, in the membranes of cell organelles, and in very low-density lipoproteins.
Is choline an antioxidant?
In conclusion, dietary choline decreased the oxidant damage and regulated the antioxidant system in immune organs of juvenile Jian carp.
Does nutritional yeast have choline?
Engevita® nutritional yeast is the original health food – inherently rich in complete protein and fiber, as well as significant amounts of vitamins and minerals. Engevita® also contains naturally high levels of choline, an essential nutrient necessary for good liver and skeletal muscle health.
What B is choline?
Choline is an organic, water-soluble compound. It is neither a vitamin nor a mineral. However, it is often grouped with the vitamin B complex due to its similarities. In fact, this nutrient affects a number of vital bodily functions.
How is choline obtained?
7.1 Choline Humans can synthesize choline in small amounts by converting the phospholipid, phosphatidylethanolamine, to phosphatidylcholine via de novo synthesis. However, humans cannot synthesize enough choline to meet metabolic needs. Sufficient amount of choline can be obtained through the diet.
Is choline a vitamin or mineral?
What is choline deficiency?
Choline deficiency has been associated with liver and muscle damage and increases in homocysteine (a risk factor for heart disease) after a methionine load. 27. Recent reports suggest that choline metabolism may also play a role in diabetes, cancer, and cystic fibrosis.
What foods are low in choline?
The main dietary principles are: 1) Foods that are very low in choline and can be eaten freely include bread, pasta, rice, potatoes, non-bran cereals, oats, egg whites, all fruits, most vegetables, olive and sunflower oils, sugar and confectionary.
Why is choline an important nutrient for human health?
Choline is an essential nutrient that regulates vital bodily functions , such as forming cell membranes and aiding communication between neurons. The body does not produce enough choline on its own, so people need to get it from food sources, such as meat, eggs, and vegetables.
Which fruit has the most choline?
Spinach and asparagus are also very high in choline. Other foods containing choline include green peas, brussels sprouts, and tomatoes. Dried celery flakes, sun-dried tomatoes, mustard seed, coriander leaf, dried parsley, and dried coriander leaf add choline to dishes along with flavor.
What source of choline should I use?
Beef Kidney. Kidney is a nutrient-dense type of organ meat.