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Choline (substance resembling vitamin B4) – action, products, occurrence
Isabella Taylor
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Diets Premium Expert • 24.09.2026
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Scientifically reviewed by a clinical dietitian:
This article has been peer-reviewed for adherence to IŻŻ, WHO, and PTGiP clinical nutritional standards.
| Diets Premium Expert Isabella Taylor | min read 3 min | Scientifically reviewed by a clinical dietitian 24.09.2026 |
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Key Takeaways
Choline, sometimes referred to as vitamin B4, is considered a vitamin-like substance. It has crucial biological significance and is essential for the proper functioning of the body. What properties does it possess? Which products constitute its best source?
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Choline (vitamin B4)
Choline (N, N, N-trimethylaminoethanol) is one of the lipotropic substances involved in the transport and processing of fat particles. It is also a component of certain phospholipids, in particular lecithin (phosphatidylcholine) and sphingomyelin.
It's the choline
Choline (historically referred to as vitamin B4) is an essential nutrient vital for synthesizing acetylcholine, a neurotransmitter governing cognitive function, memory, circadian rhythms, and muscle contraction. Furthermore, choline is indispensable for producing phosphatidylcholine and sphingomyelin, structural phospholipids of cellular membranes. In hepatic metabolism, choline facilitates VLDL transport of triglycerides, preventing non-alcoholic fatty liver disease (NAFLD). During prenatal development, maternal choline intake is critical for fetal neural tube closure and brain development.
Cholina is performing
The richest natural dietary sources of choline include egg yolks, beef liver, chicken liver, and wild-caught fish (such as salmon and cod). In plant-based diets, significant choline is provided by soybeans, edamame, wheat germ, broccoli, cauliflower, peanuts, and almonds. The adequate daily intake (AI) is established at approximately 425 mg for women and 550 mg for men, with elevated requirements during pregnancy and lactation.
Choline is a preparation
There are many preparations of choline available on the market, which can occur on its own or as one of the components of the mixture. Due to its ability to accelerate the metabolism of matter, choline can be found in supplements that promote weight loss, as well as improve memory and brain functioning due to the properties of stimulating the nervous system.
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Isabella Taylor
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