I, too, suffered with psoriasis on my hands and feet for two years. I had been seeing two different dermatologists and had been prescribed many different creams and salves; I even tried the PUVA soak and ultraviolet light treatment for about two months. I can’t begin to add up the money I spent on band-aid’s and liquid bandage. Then one day I read an article on-line about ASPARTAME, an ingredient in diet soda. I’ve drank soda since I was a teen and a little over two years ago I switched to diet soda and that’s when my psoriasis popped up. I stopped drinking Diet Pepsi two months ago and I no longer have any signs I ever had the problem! Now I only drink juice or water.