Why are nutritional deficiencies grouped within the same classification as communicable diseases?

Answer

Malnutrition weakens the immune system, increasing susceptibility to fatal infections

Nutritional deficiencies are categorized with communicable conditions because they compromise the body's immune defense mechanisms. When the immune system is weakened by malnutrition, individuals become significantly more vulnerable to infectious illnesses like pneumonia and diarrheal diseases, illustrating a direct and fatal interaction between poor nutrition and infection.

Why are nutritional deficiencies grouped within the same classification as communicable diseases?
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