protein - energy (PEM) is a type in which the amount of absorption of protein or calories, is inappropriate.

from a variety of protein-energy can be disorders of the following named:
kwashiorkor



protein-energy could, in effect, poor nutrition or disorders, because chronic renal failure that caused wasting protein can be, or cancer creating.

This type of in children is more serious to occur, because the absorption rate of protein, Terry. In developed countries, this disorder is very rare, and only children who can be seen that the fatty diet and inappropriate have or to milk are allergic.