Lecithin is an essential component of the cell membrane, which plays a vital role in the functioning of cells. It is a natural fat-like substance (part of the phospholipids* group). Lecithin is especially abundant in the nervous system, bone marrow, heart, and liver. * Phospholipids are the main components of cell membranes and have an irreplaceable role in their structure. Nerve and brain tissue, as well as the liver and kidneys, also contain significant amounts of phospholipids. These unique and indispensable building blocks are found in every animal and plant cell and perform important biological functions. They are related to understanding and cognitive processes.
