To be honest, I have not seen any real evidence that Lecithin is a miracle food. Being processed the way it is, it lacks in life force and, therefore, has only limited value. Real food, handled with love and care, has far superior healing effects. But if you want to find out for yourself whether it is of benefit to you, try it for a while, or check it with muscel testing (see book below).
You will find plenty of good avice to help you restoring your health from Timeless Secrets of Health & Rejuvenation, and for your spiritual emotional quest, Lifting the Veil of Duality, both available from http://www.ener-chi.com.