Food Supplement based on Vitamin B12 and Phosphatidylcholine. Vitamin B12 contributes to normal energy and lipid metabolism, as well as contributes to hormonal regulation. Vitamin B12 contributes to the normal functioning of the nervous system and normal psychological function, to the production of red blood cells and to normal homocysteine metabolism. It is methylated B12 (methylcobalamin) and methylated folate (methylfolate) that initiate the methylation pathway and provide the necessary methyl groups. If these nutrients are low, your methylation pathway could be slow. Instructions for use: Take one capsule, at any time of the day, with half a glass of water (approximately 75ml).