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What is PEM? Write 2 reasons of it
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Protein-energy malnutrition (PEM) is the lack of energy caused by the deficiency of macronutrients and micronutrients. It can be mild, moderate or severe.
PEM is classified into two types such as Primary PEM and Secondary PEM.
The Primary PEM occurs in children and rarely in adults. It is of two types such as Kwashiorkor and Marasmus.
Secondary PEM is caused by the disorders of gastrointestinal tract, infections, hyperthyroidism, trauma, burns, and critical illnesses.
Updated on: 29-Mar-2023
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