Hi Bella,

Wow, brings back memories, like others said. lol

I asked an MD about that once, and his answer to me, if I remember correctly was, that our nerves are very closely related to our , ummm, well you know, our elimanation tracks. I wish I could remember his exact words, but I do remember the jest of his authourity. Tis always good to know the way our systems work, so maybe this will help you, having this bit of knowledge.