In the developed nations, there are rare cases of deficiency of vitamin B2 since most of the food products with refined carbohydrates contain a good amount of riboflavin. Also, eggs and meat which are also commonly consumed are a good source of vitamin B2.
Blood plasma and serum â Blood plasma, or plasma, is prepared by obtaining a sample of blood and removing the blood cells. The red blood cells and white blood cells are removed by spinning with a centrifuge.
Plasma is a large component of human blood that is comprised of white blood cells, red blood cells and platelets. The liquid substance carries all of these cells throughout the body and transports other important biomolecules when needed. Continue Reading.