Greetings. I am building my BUG out bag as part of my layer of preparation. I frequent several websites and was naive to the existence of "radiation pills". I did some research online but came up with more questions then answers. While I don't believe it is a magic bullet/cure, I believe the product is designed like a vitamin preventative of sorts to fend off some of the effects of extreme radiation exposure such as the event of a nuclear warhead detonation. Do you have an opinion on these line of products? Worth it in a BUG out bag, or just slippery science? Thanks!!!