The miso is a macrobiotic thing. Actually, pickling things is a macrobiotic thing, too, though I don't think they usually pickle children (I could be wrong, lol).
That said, none of this surprises me. She is cuckoo.
My friend just saw her speak at a book signing and apparently she did vaccinate her child but used a modified schedule and declined certain vaccines. Unfortunately, she did not divulge her cabbage leaf method