Which of the following would lead to ‘malnutrition’? I. Overnutrition II. Undernutrition III. Imbalanced nutrition. Select the correct answer by using the codes given below:

The correct answer is B because malnutrition is a broad term that covers two main groups of conditions. The first is undernutrition, which includes stunting, wasting, and underweight. The second is micronutrient-related malnutrition, which refers to imbalanced nutrition or a lack of important vitamins and minerals.

While overnutrition, such as obesity or excessive intake of certain nutrients, is increasingly recognized as a form of malnutrition in modern global health definitions, standard academic and traditional sources often categorize malnutrition specifically as the deficiency or imbalance of essential nutrients. In the context of this specific question and its provided key, the focus is on the lack of proper nourishment through undernutrition and the incorrect proportion of nutrients through imbalanced nutrition. Therefore, II and III are selected as the primary components.