I guess you could control your own blood circulation. You could remove any potential blockages in your arteries.

While it wouldn't be practical; you could hang upside down yet keep the blood from rushing to the top of your brain.

That's true. I have a question for all of you. If bloodbending existed, would you consider going into the medical field?

@ShuvaqTheHealer Funny you ask that. My dad will kill me if I don't get into the medical field, he wants me to be a surgeon like him so badly. If I had bloodbending I would want to make my father proud!

If in the world existed Medical Bloodbenders, Am not sure how that would work, because one, altern the circulation cicle could be more deadly than the sickness and two it would only work in full moon tho.

Oh yeah, I forgot about that rule. Whenever I think about bloodbending I think "Amon", and he can bloodbend whenever he wants.

I would only want blood bending if it is the ability that Amon, Yakone & Tarrlok possess. Other than this, I honestly wouldn’t want the power.

@The Cash Kage Why would you want it though? Crime? Medical profession? Just curious...you don't have to answer.

Yeah but like I think theres a genetic factor in bloodbend without the fullmoon and even if they could, they would have to train in fullmoons with exactly what? human bodies? that would be kinda dark, am not saying bloodbending could not be usefull in healing but that would be reserve to very VERY good waterbenders like Atuak from the Kyoshi novels who did an advance healing tecnique controling the temperature of the people she was healing but even that if you did it wrong you can kill someone by accident.

Yes. I feel like only a small amount of medical professions should be allowed to bloodbend if it existed.

People should be allowed to do bloodbending whenever they WANT! Just kidding, I agree with you @Ritzfroggo It's really dangerous and no teen or child should have it. Because even if they are responsible, you have to be really good at managing it..and probably have years of training.