Is eosin dye dangerous for children?

no it is not but do not pet dye around eyes,ears,or nose

It is a dye found in Eosin-methylene blue (EMB) agar, which permits the differentiation between enteric lactose fermenters and nonfermenters. The dye methylene blue inhibits the growth of gram...

I'm not sure you would call it dangerous, but I myself became allergic to FD&C red dye #40. It was in several of the pink liquid antibiotics I took when I was young. I kept breaking out in hives...

Radiation in any form comes with risks. Especially with children. Thyroid ultrasound and improved blood testing has nearly eliminated the need for most uptake scans for adults and children.

It might because there are ramdom people your children can talk to that they dont know