Well, I mean, did you know that skin exposure can sensitize and oral exposure builds tolerance? I certainly didn’t. That’s a subtlety of the exposure game that I did not know.
E.g. from age 27 weeks my daughter has played in a little herb garden full of mud and grass I built for her. She grabs and eats leaves from the herb plants (the basil is entirely denuded so that’s a complete loss). At first I just wanted her to play in the garden out of the same naïve exposure to tolerance model. I never would have considered that skin exposure is different from oral exposure. As it so happened she ate the plant leaves and it doesn’t matter either way since this part of immunity (to microbes here) doesn’t work in the same way as peanuts anyway.
E.g. from age 27 weeks my daughter has played in a little herb garden full of mud and grass I built for her. She grabs and eats leaves from the herb plants (the basil is entirely denuded so that’s a complete loss). At first I just wanted her to play in the garden out of the same naïve exposure to tolerance model. I never would have considered that skin exposure is different from oral exposure. As it so happened she ate the plant leaves and it doesn’t matter either way since this part of immunity (to microbes here) doesn’t work in the same way as peanuts anyway.