Edgar Cayce said that both psoriasis and eczema are caused by the thinning of the walls of the intestine, which allow unproccesed food through into the blood. Then the 'poisons' from the food particles attempt to come out in the skin.
His fixes for leaky gut are VERY EASY - just drink slippery elm tea in the morning, and throughout the day if its severe, and american saffron tea in the evening. (american saffron is the cheap stuff, its the italian saffron which is expensive). He also said to get chiro adjustments on t6-9 because these vertebrae put pressure on the small intestine which then continue the thinning.
Dr. Pagano, who uses the Cayce protocol, adds more to it...
He adds foods do's and don'ts - no members of the nightshade family; tomato, potato, green/red peppers ... http://www.psoriasis-healing.com/
Please let me know if you get anything out of this… other people on the psoriasis forum have responded that the teas alone have helped them tremendously.
Lisa