[Wired Wierd]

What's the legitimacy of modern medicine got to do with the simple fact that using the same blade on many people at once, unsterilized, to slit wrists (a sure way to induce profound bleeding) and having folks drink others blood exposes them to God knows how many health risks.

If you want to take a religious angle to this, then I do believe the Bible somewhere states that one should not consume any blood or foods made with blood as one of the ingredients.

PS. I won't bother going into HIV/AIDS coz that's a no-brainer.