I have no idea whether it's true or not, but one former SCD poster here said he'd read that it takes a minimum of three years of "fanatical adherence" (Elaine's words) to the diet for maximum benefit... All of my son's blood work returned to normal after about
9 months on the diet. Now, two years after starting the diet, he still follows it very closely, "cheating" only when we were on a family trip this summer.
Yes, my son's docs also told him to eat anything he wants...
As I may have mentioned earlier, there are followers of this diet who have come and gone here... You might want to check out/join the BTVC-SCD yahoo group. They are a large, supportive group of SCDers! Of course, there's lots of support here too!