Gini, what are the ingredients listed on the package? I also saw the show you are referring to and heard of all the people who swore it works; however, I can't help but remain a bit skeptical based on its origins....like how did this school teacher know what would prevent colds????

We have a Trader Joe's near us, so I may pick some up, as I also believe that sometimes there are simple solutions for complex problems. [Don't you LOVE Trader Joe's?]