Blood is always circulating through the heart of the body and it considered the fluid that’s life maintaining and it goes through the veins, capillaries and the arteries. It also takes away with it the waste matter plus the carbon dioxide. When it does that it brings in electrolytes, nourishment, antibodies, vitamins and hormones plus oxygen and heat directly to the tissues.
There’s a variety of functions with the blood and it can be a very complex system. There are also a lot of disorders that can happen when the blood is not working the right way. It can cause Anemia, Iron Deficiency Anemia, Leukemia and many other things.