ELI5: Why does Kale taste less bitter after it's aged? explainlikeimfive

Title.

If I eat Kale fresh from the store, it is extremely bitter. If I let it sit on the counter for a while, or in the refrigerator for a couple of days, it is notably less bitter.

Why?

Submitted December 04, 2017 at 04:20AM by temp_sales http://ift.tt/2kkdBGd explainlikeimfive