a food item that contains lecithin is
Lecithin contains fatty acids, which can be saturated or unsaturated, depending on the food. Your own liver produces lecithin as a component of bile to digest fat. Therefore, it's not a requirement in your diet.igh amounts of lecithin occur in animal-based foods, including meat, eggs and dairy. In meat, the greatest amount of lecithin occurs in animal brains, kidneys and liver. Other good sources of lecithin are whole grains and soy beans.