The Bible states plainly that God’s servants should not feed on blood. (Gen. 9:3, 4; Acts 15:19, 20) Hence, Jehovah’s Christian witnesses do not eat food containing blood, such as blood sausage, or accept blood transfusions.
No one should ignore God's laws in order to save themselves. What did God's son say regarding this? Jesus Christ said: “Whoever wants to save his soul [life] will lose it; but whoever loses his soul for the sake of me and the good news will save it.” (Mark 8:35) “He that is fond of his soul destroys it, but he that hates his soul [not holding life as too precious] in this world will safeguard it for everlasting life.”—John 12:25.
Treating blood as sacred and following God's laws regarding blood is the main reason for abstaining from blood.
Listed below are other good reasons to observe God's laws respecting the misuse of blood.
What Are the Risks of a Blood Transfusion?
Most blood transfusions go very smoothly. However, mild problems and, very rarely, serious problems can occur.
Allergic Reactions
Some people have allergic reactions to the blood given during transfusions. This can happen even when the blood given is the right blood type.
Allergic reactions can be mild or severe. Symptoms can include:
Anxiety
Chest and/or back pain
Trouble breathing
Fever, chills, flushing, and clammy skin
A quick pulse or low blood pressure
Nausea (feeling sick to the stomach)
A nurse or doctor will stop the transfusion at the first signs of an allergic reaction. The health care team determines how mild or severe the reaction is, what treatments are needed, and whether the transfusion can safely be restarted.
Viruses and Infectious Diseases
Some infectious agents, such as HIV, can survive in blood and infect the person receiving the blood transfusion. To keep blood safe, blood banks carefully screen donated blood.
HIV. Your risk of getting HIV from a blood transfusion is lower than your risk of getting killed by lightning. Only about 1 in 2 million donations might carry HIV and transmit HIV if given to a patient.
Hepatitis B and C. The risk of having a donation that carries hepatitis B is about 1 in 205,000. The risk for hepatitis C is 1 in 2 million. If you receive blood during a transfusion that contains hepatitis, you'll likely develop the virus.
Variant Creutzfeldt-Jakob disease (vCJD). This disease is the human version of Mad Cow Disease. It's a very rare, yet fatal brain disorder. There is a possible risk of getting vCJD from a blood transfusion, although the risk is very low. Because of this, people who may have been exposed to vCJD aren't eligible blood donors.
Fever
You may get a sudden fever during or within a day of your blood transfusion. This is usually your body's normal response to white blood cells in the donated blood. Over-the-counter fever medicine usually will treat the fever.
Some blood banks remove white blood cells from whole blood or different parts of the blood. This makes it less likely that you will have a reaction after the transfusion.
Iron Overload
Getting many blood transfusions can cause too much iron to build up in your blood (iron overload). People who have a blood disorder like thalassemia, which requires multiple transfusions, are at risk for iron overload. Iron overload can damage your liver, heart, and other parts of your body.
If you have iron overload, you may need iron chelation (ke-LAY-shun) therapy. For this therapy, medicine is given through an injection or as a pill to remove the extra iron from your body.
Lung Injury
Although it's unlikely, blood transfusions can damage your lungs, making it hard to breathe. This usually occurs within about 6 hours of the procedure.
Most patients recover. However, 5 to 25 percent of patients who develop lung injuries die from the injuries. These people usually were very ill before the transfusion.
Doctors aren't completely sure why blood transfusions damage the lungs. Antibodies (proteins) that are more likely to be found in the plasma of women who have been pregnant may disrupt the normal way that lung cells work. Because of this risk, hospitals are starting to use men's and women's plasma differently.
Acute Immune Hemolytic Reaction
Acute immune hemolytic reaction is very serious, but also very rare. It occurs if the blood type you get during a transfusion doesn't match or work with your blood type. Your body attacks the new red blood cells, which then produce substances that harm your kidneys.
The symptoms include chills, fever, nausea, pain in the chest or back, and dark urine. The doctor will stop the transfusion at the first sign of this reaction.
Delayed Hemolytic Reaction
This is a much slower version of acute immune hemolytic reaction. Your body destroys red blood cells so slowly that the problem can go unnoticed until your red blood cell level is very low.Graft-versus-host disease (GVHD) is a condition in which white blood cells in the new blood attack your tissues. GVHD usually is fatal. People who have weakened immune systems are the most likely to get GVHD.
Symptoms start within a month of the blood transfusion. They include fever, rash, and diarrhea.
LOBT