HUMAN NUTRITION

Detailed explanation-1: -Protein–energy malnutrition (PEM), sometimes called protein-energy undernutrition (PEU), is a form of malnutrition that is defined as a range of conditions arising from coincident lack of dietary protein and/or energy (calories) in varying proportions. The condition has mild, moderate, and severe degrees.

Detailed explanation-2: -The term Kwashiorkor and Marasmus are the two main diseases of protein energy malnutrition (PEM). In Kwashiorkor, the principal cause is incorrect diet with infectious diseases [47].

Detailed explanation-3: -Kwashiorkor is a severe form of malnutrition. It’s most common in some developing regions where babies and children do not get enough protein or other essential nutrients in their diet.

Detailed explanation-4: -Protein-calorie malnutrition (PCM) (also called protein-energy malnutrition or PEM) occurs when a child doesn’t eat enough protein and energy (measured by calories) to meet nutritional needs.