Marasmus is a severe form of protein-energy malnutrition (PEM) that results from a significant deficiency in both calories and protein. It is most commonly seen in children under five years of age in areas of poverty, famine, or chronic food shortages.
Key Features
- Energy Deficiency:
- Inadequate intake of calories from all macronutrient sources (proteins, carbohydrates, and fats).
- Wasting:
- Severe loss of subcutaneous fat and muscle mass due to the body metabolizing its own tissue for energy