Has a metabolic, hepatoprotective effect. An indispensable amino acid - the donor of mobile methyl groups, is necessary for the synthesis of choline, the deficiency of which is associated with a disruption in the synthesis of phospholipids from fats and the deposition of neutral fat in the liver.
Participates in the exchange of sulfur-containing amino acids, in the synthesis of epinephrine, creatinine and other biologically important compounds, activates the action of hormones, vitamins (B12, ascorbic, folic acid), enzymes, proteins, re-methylation reactions, deamination, decarboxylation, and others.
It is necessary for detoxification of xenobiotics.
When atherosclerosis reduces the concentration of cholesterol and increases the concentration of blood phospholipids.