I wonder what exposure is necessary to boost the immune system's handling of specific allergens. Are there immune-boosting workshops where children are exposed to allergens of all kinds (perhaps gradually increasing the exposure)? What is the economic impact of having a strong immune system vs weak immune system?
Heh, this is true, definitely the cheapest and probably the most fun for the children. But, what about a process that takes less time and can introduce allergens from around the world?
Well, of course, may a merciful God forfend we allow children to waste time. Gotta make sure Junior's up to the admission process for a top-tier pre-K, after all.
This is a bit pedantic, but allergies are the result of an overactive immune system, not a weak one. The immune system is treating harmless particles (pollen, dander, etc.) as dangerous pathogens that need to be dealt with harshly (sneezing, runny noses, etc.)