ps, when people say "cured" of celiac disease I am wary. This does not mean getting to eat gluten later! While my celiac son is cured of all his symptoms on the GAPS diet, he is not able to eat gluten!!! Many food intolerances are gone now... IgG reactions tend to be a symptom of a leaky gut. When the gut is "sealed" those reactions no longer happen. However, if you reintroduce foods and habits that CAUSED the problem of a leaky gut and flora imbalance in the first place, you will end up right back where you started.
I agree that "cured" is a short cited view of the outcome that can be associated with the SCD diet. That's why I say " symptom-free". I've been symptom-free for about 4 years now on the SCD diet. There were a couple flare-ups along the way - which was my fault for getting off the diet when I thought I was "cured".
The biggest problem with this diet that I can see is that people get over confident and start to revert back to the diet that got them sick in the first place.
However I have found that having illegal foods once in a while while following the SCD diet most of the time has led to a long symptom-free period and a diet that I have got used to.