Blood is essential for maintaining the health and life of the human body. It has many functions, including delivering nutrients and oxygen. The four main components of blood are red blood cells ...

Within a few hours, out came twelve different components of human blood, all neatly separated and refrigerator-packed to hold their freshness and life-saving powers as long as possible.

and dialysis can filter the blood of people with kidney failure. There are arguably some parts of the human body that don't serve any useful purpose, such as the male nipple. That said ...

Everyone’s blood contains the same elements or components. Human blood contains red cells, white cells, platelets, and plasma. Even though all blood contains those same components, not everyone ...

preservation and proper use in therapy of the multiple physiologically important components of human blood. During World War II a large group of scientists under the stimulus of war succeeded in ...