Funny timing of your post.
Probably old news for many here, but I was on AJWRB today, trying to grasp the background of the blood belief.
The first quote (and many others) is WHAAAAAAT?
http://ajwrb.org/science/the-watchtower-on-science-and-medicine
Who needs doctors (physicians and otherwise) when we can read the ravings of Russell, Rutherford, Knorr, Franz and the Magnificent Seven?