Nukepills are nonsense.
There is no effective protection against radiation and against
some radioactive elements.
(Maybye potassium cyanide will work ;-))
Radioman390 wrote:

Although I bought a bottle of this stuff (another brand...from my local
drugstore) after terrorist alerts about attacking nuclear powerr plants almost
a year ago (I live 22 miles downwind of one), I am surprised that this stuff is
still marketed.

In case you are interested, this is a link to one site. I DO NOT recommend them
or disapprove of them, but pass it along as a bit of information. If you
disapprove of commercial links, do not click on
it.http://www.nukepills.com/pages/749857/index.htm