No sane doctor will do blood transfusion just like that, for my case i was fortunate to have anaemia.
Don't waste your money and time on supplements.
You have a parasite in your small intestine.only capsule endoscopy can detect them.
#you carry the proof what else do you need ?
#NOTE : REMOVING THE PARASITE AND HEALING THE INTESTINE WAS THE CURE. ONE MICRO BIOLOGISTS TOLD ME THAT THE BLOOD TRANSFUSION SPEED up ELIMINATION OF THE TOXINS