On the recommendation of the doctor as a dietary supplement to the diet as an additional source of amino acid ademetionine with the purpose of general strengthening of the organism, elimination of deficiency and improvement of the synthesis of endogenous S-adenosyl-L-methionine in the organism, improvement of protein and lipid metabolism. Ademetionine promotes the restoration of the weakened function of the liver cells, increasing its resistance to the effects of harmful factors (alcohol, environmental factors, viruses, bacteria, drugs, toxic substances). Sublingual form of diet supplement provides easier ademetionine administration immediately into the bloodstream.