[nkozyra]

You can also acclimate yourself to it through progressively increased exposure.

But it also varies a lot among people. My wife has no issues eating/handling mangoes but her twin sister has horrible allergic reactions.

[leafmeal]

From what I've read, along with anecdotal experience, the opposite seems to be true. Its seems like you need to be exposed to urishiol a few times before you get a reaction to it.

Often subsequent reactions are worse than the initial.