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n. A natural amine, C5H15NO2, often classed in the vitamin B complex and a constituent of many other biologically important molecules, such as acetylcholine and lecithin.

n. A hydroxy quaternary ammonium compound with formula (CH3)3N+CH2CH2OHX−. It is an essential nutrient for cardiovascular and brain health and for cell membrane formation. Discovered by Andreas Strecker in 1862.

n. See neurine.

n. A basic substance (C5H15NO2) which is widely distributed in the animal organism, but is most abundant in the bile, in the brain (as a constituent of lecithin), and in the yolk of eggs. It is very deliquescent, and crystallizes with difficulty. Also cholein and neurine.

n. a B-complex vitamin that is a constituent of lecithin; essential in the metabolism of fat

"Eggs in particular, their yolks are rich in a substance called choline, which is part of two molecules responsible for brain health and cognitive functions."

B complex    vitamin b complex    b    b-complex vitamin    vitamin b    B vitamin   

neurine   

acetylcholine    phosphatidylcholine   

vitamin J   

creatine    asparagine    inositol    folate    histidine    serine    glutamate    triglyceride    noradrenaline    serotonin