How common is the use of iodized salt in the USA?

[Kirsten]

I think there is an iodine free dye. I've heard they can use it and the image isn't as clear.

Don't know, maybe it's depending on the body part that's going to be scanned. They used it for my back and my brain, and I guess it worked fine...

When I worked in a restaurant many many many many many years ago, that's they type of salt they used too.

It's the same here, but meanwhile, more and more people ask for iodine-free salt.

Kirsten