I am extremely allergic to poison ivy and the fact that I regularly eat the leaves to maintain my non-allergic condition has created some discussion with some of my friends.
Here’s the deal. I eat one poison ivy leaf a day for about two weeks in the spring as soon as the leaves start showing, then eat maybe a leaf a month until the fall. I do not understand it, but I never break out inside my mouth. Sometimes when first starting in the spring, I can get a blister on my lip if it touches the leaf. To avoid this when starting out in the spring, I will clip a leaf and let it fall on a piece of bread, then fold the bread over it to make sure the leaf doesn’t touch my lip.
I have not had any ill effects…. and it works.