Someone's selling spoon molds & gallium to make gallium spoons (http://www.youtube.com/watch?v=kIbYiO5BRYk); before I buy, Id like to know about the effect of gallium metal/ions in the human body, how it's metabolized. Ive read quite extensively about gallium metal, but who can tell me about gallium ingestion? what would the effects be? how much of it would be dissolved in the stomach?