Well. I don't know about literally eating it, but I got a bunch of it in my eyes and mouth this one time? And I started - well. It felt like I no longer had a mouth or a face.

(It had been...really awful, to put it lightly. He even reaches his hands up to gingerly touch the corner of his mouth, as if wanting to prove to himself that yes, it was still there.)

I was thrown into an asthma attack. But people helped me. Water usually helps a lot. It took away everything. But then the next time when the dust came out, and it got around on everyone, we all lost the ability to see colors. Well. Except one person. One person for everyone was still colorful. So I guess it changes- but it definitely does something.