Dr. Fung says the disease is curable. And I believe him. And I am living proof that it is curable. I followed his book on fasting. And now I am completely in the normal range and I will stay in the normal range. As far as I'm concerned, I am cured. I believe Dr. Fung; every word in the book is true. But now I have to maintain, and therefore I must stay within the guidelines of the book that he wrote on fasting. You can choose how you want to fast. So every day I must look at the eating chart that he put together and follow it exactly, in order to maintain. It's not easy, but you can do it!