Malnutrition and Disease Related Malnutrition

Malnutrition and Disease-Related Malnutrition are major public health concerns that significantly impact morbidity, mortality, and quality of life. Malnutrition includes undernutrition, micronutrient deficiencies, and overnutrition, while disease-related malnutrition occurs when illness impairs nutrient intake, absorption, or metabolism. These conditions increase vulnerability to infections, delay recovery, prolong hospital stays, and worsen health outcomes, especially among children, older adults, and people with chronic diseases. In public health, addressing malnutrition involves nutrition surveillance, food security programs, maternal and child nutrition interventions, and clinical nutrition support. Disease-related malnutrition requires early screening, nutritional assessment, and integrated care across healthcare settings. Public health strategies that improve access to nutritious food, promote healthy diets, and integrate nutrition into healthcare delivery are essential. Addressing malnutrition supports healthy development, strengthens immunity, reduces healthcare costs, and improves population health outcomes.