I think so many large numbers of immune systems are messed up by all the infant and child immunizations. There used to be just a handful now there are 22 by the age of 5 or is it 7? Anyway, too many and too much fooling around with natural human immunity if you ask me. I think it might be a big factor in the upshot in numbers stricken with candida overgrowth and other immunity diseases. And yes, I agree w/ Sans, toxicity and allergies go hand in hand too.