koliinia
Koliinia, in Polish often referred to as choline, is a water-soluble essential nutrient and a quaternary ammonium compound. It is a key component of cell membranes through phosphatidylcholine and serves as a precursor to acetylcholine, a neurotransmitter, and to betaine, a methyl donor involved in homocysteine metabolism.
Biological role and importance. Choline supports liver function, normal brain development, and nerve function. Its role
Dietary sources. Rich sources include egg yolks, liver, and other organ meats, as well as meat, fish,
Metabolism and utilization. After absorption in the small intestine, choline is delivered to the liver where
Deficiency and recommendations. Deficiency is uncommon in well-balanced diets but can contribute to fatty liver, muscle
Safety. Very high intakes may cause adverse effects such as hypotension, sweating, and a fishy body odor