These albumines are made of 20 different amino acids. Simply speaking, enzymes are catalysts. Nature does not like to waste energy. She uses a 'catalyst' to produce a big effect with a small effort. Thus an enzyme could be described as a substance whose presence causes the transformation of an organic substance and accelerates the change.
Enzymes are necessary for the proper functioning of our whole metabolism.
Enzymes are constantly produced within the body. There are certain organic molecular pieces that in small quantities are required to form these enzymes. These pieces are the vitamins, minerals and trace elements. The deficiency of any of these co-enzymes will result in a specific medical condition. These co-enzymes are different from enzymes.