sources such as eggs are more saturated and vegetable [e.g. soy, sunflower] sources are more unsaturated.] * It is claimed by some that Lecithin will help heal and balance the frayed nerves that are present as a result of prolonged inflammation. * ???Lecithin is very calming to the nervous system,??? says Dr. Bernard Rimland, Director of the Center for Autism Research in San Diego.