That was a very educational read. Before getting ferrets, i didn't even know about taurine. I knew it existed but i had no idea what it was, or how it worked etc. I'll probably come back and study on taurine abit more later. I think i'll probably get more into researching on ferret nutrition as well ^^
There are some good links on the forum. Sometimes, it helps to type in your browser search bar: Holistic Ferret Forum Choline (as an example). Jason writes alot of documents and I have on my list of things to do, to build a good document discussing calcium, choline and other nutrients, like Iron and Vitamin B.