We're "hot" kids. There's no denying it anymore.
I used to think, why worry you, but I've come to the conclusion, that you sincerely have a right to know, and in that knowing, be able to do what you can to at least try and help yourself and your families, to avoid as much of it(radiation)as you possible can.
This site does not allow me to copy, and in a way I'm glad, because that leaves the decision up to you, as to how much you...really...want to know.
If you do hit it, make sure you go all the way to the bottom of the first page, the top is dry and you may not understand it all, but the bottom is self explanatory.